{"id":2918,"date":"2023-09-12T10:07:42","date_gmt":"2023-09-12T10:07:42","guid":{"rendered":"https:\/\/p-hjcvl0.project.space\/werkstoffe-standard\/"},"modified":"2023-11-29T07:13:21","modified_gmt":"2023-11-29T07:13:21","slug":"werkstoffe-standard","status":"publish","type":"page","link":"https:\/\/www.innseals.at\/en\/werkstoffe-standard\/","title":{"rendered":"Standard Materials"},"content":{"rendered":"\t\t
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STANDARD<\/h1>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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INNSEALS offers seals made of high-quality elastomer (rubber) materials as well as a wide variety of plastic qualities.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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ELASTOMERS<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tACM \u2013 Polyacrylic Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

ACM is mainly used in the automotive sector as the material is resistant to engines, transmission and ATF oils even at higher temperatures. The temperature range is -20\u00b0C to +150\u00b0C.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tAEM \u2013 ethylene acrylic rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Like ACM, AEM is often used in the automotive sector. AEM is more cold and heat resistant than ACM and can be classified between ACM and FKM due to its overall properties. Good resistance in additive mineral oils, water and coolants. AEM has good weather and ozone resistance. The temperature range is -30\u00b0C to +150\u00b0C (short term +175\u00b0).<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tCR \u2013 Chlorobutadiene Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Chloroprenes have good ozone, weather and aging resistance as well as good mechanical properties. They show medium resistance in mineral oils and are suitable for use in many refrigerants. The temperature limits are -40\u00b0C to +100\u00b0C.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tEPDM \u2013 Ethylene Propylene Diene Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

EPDM materials generally show good resistance to hot water, steam, aging and chemicals as well as a wide range of thermal applications. They are divided into sulfur- and peroxide-crosslinked types, with the peroxide mixtures being more thermally resilient and showing a significantly lower compression set. EPDM has good resistance to hot water and steam, detergents, caustic soda and potassium hydroxide solutions, silicone oils and greases, many polar solvents, many diluted acids and chemicals. Special qualities are recommended for glycol-based brake fluids. EPDM materials are absolutely incompatible with any mineral oil products (lubricants, fuels). The temperature limits are -45\u00b0C to +130\u00b0C (-50\u00b0C to +150\u00b0C peroxide-cured).<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tFFKM \u2013 Perfluoro Elastomer<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Perfluoroelastomers have chemical and heat resistance comparable to PTFE. They combine these positive properties of PTFE with the elastic behavior of FKM. Due to the significantly higher price level of this material group, perfluoroelastomers are only used when other materials can no longer meet the requirements and safety aspects justify the higher costs.
Typical areas of application for perfluoroelastomers include the chemical, petroleum and semiconductor industries, high vacuum technology, and aerospace.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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FKM materials are characterized by their very high temperature and chemical resistance. Also worth mentioning are the very good aging and ozone resistance, the very low gas permeability (good suitability for vacuum applications) and the self-extinguishing fire behavior.<\/p>\n

The FKM standard material shows very good resistance properties in mineral oils and greases, aliphatic, aromatic and chlorinated hydrocarbons, fuels, flame-retardant hydraulic fluids HFD and many organic solvents and chemicals.<\/p>\n

In addition to the standard FKM materials, various special mixtures are available that are tailored to specific applications through different compositions of the polymer chains and varying fluorine contents (65% to 71%). FKM is generally not resistant to hot water, steam, polar solvents, glycol-based brake fluids and low-molecular organic acids.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tFVMQ \u2013 FluoroSilicone Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Fluorosilicone elastomers have similar mechanical properties to silicone and are much more resistant to oils and fuels. The thermal application range is somewhat limited compared to silicone. The temperature limits are -55\u00b0C to +175\u00b0C.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tHNBR \u2013 Hydrogenated Acrylonitrile Butadiene<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

HNBR is obtained by fully or partially hydrogenating NBR. This significantly improves heat, ozone and aging resistance and achieves very good mechanical properties such as good wear resistance. The media resistance properties are comparable to those of NBR. HNBR has good resistance to some refrigerants. The temperature limits are -30\u00b0C to +150\u00b0C.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tNBR \u2013 Acrylonitrile Butadine Rubber(<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

NBR is the most commonly used material because of its good mechanical properties and resistance to mineral oil-based lubricating oils and greases. Good resistance to fuels is usually only achieved with special mixtures. Its properties are essentially determined by the acrylonitrile content (ACN between 18% and 50%). A low ACN content results in good low-temperature flexibility but limited resistance to oils and fuels; As ACN content increases, cold flexibility decreases and oil and fuel resistance increases. The NBR standard material has a medium ACN content in order to cover a wide range of applications with balanced properties. It shows good mechanical-technological values, e.g. high abrasion resistance and good resistance to mineral oil-based lubricating oils and greases, hydraulic oils H, H-L, H-LP, flame-retardant pressure fluids HFA, HFB, HFC, aliphatic hydrocarbons, silicone oils and greases, water up to approx .+80\u00b0C. However, NBR is not stable in aromatic and chlorinated hydrocarbons, fuels with a high aromatic content, polar solvents, glycol-based brake fluids and flame-retardant pressure fluids HFD.
The ozone, weather and aging resistance is low. However, in the majority of applications, e.g. when the material is wetted with oil, this does not have a disadvantageous effect.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tNR \u2013 Natural Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Natural rubber is still obtained from the latex of certain plants. Vulcanizates made from natural rubber show good cold behavior, good mechanical properties and high elasticity. NR vulcanizates are resistant to water, glycols, alcohols, glycol-based brake fluids, silicone oils and greases as well as diluted, weak acids and bases. The temperature range is approx. -50\u00b0C to +80\u00b0C.<\/p><\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tSBR \u2013 Styrene Butadiene Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

SBR is used in glycol-based brake fluids, water, alcohols, glycols, silicone oils and greases. The temperature range is -50\u00b0C to +100\u00b0C.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tVMQ \u2013 Silicone Rubber<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Silicone rubbers are particularly characterized by their large thermal application range and excellent ozone, weather and aging resistance. The mechanical properties of silicone are rather low compared to other elastomers. In general, silicone materials are physiologically harmless, i.e. they are used in food-related and medical areas, among other things. The silicone standard material can be used in the temperature range from -55\u00b0C to +200\u00b0C and is resistant to water (up to 100\u00b0C), Aliphatic engine and gear oils, animal and vegetable oils and fats. Silicone is generally not resistant to fuels, aromatic mineral oils, water vapor (possible for short periods up to 120\u00b0C), silicone oils and greases, acids and alkalis.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tTPU \u2013 Thermoplastic polyurethane<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

TPU materials stand out from classic elastomers due to their significantly higher mechanical strength. Other excellent material properties include high abrasion, wear and extrusion resistance, high compressive strength and high tear and tear resistance. The TPU material shows good flexibility (even in the upper hardness range) in the temperature range from -40\u00b0C to +100\u00b0C and very good aging and ozone resistance. TPU can be used well in mineral oils and greases, hydraulic oils H, HL, HLP, silicone oils and greases, flame-retardant hydraulic fluids HFA and HFB and water up to 50\u00b0C as well as pure aliphatic hydrocarbons.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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PLASTICS<\/h2>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tAU \/ EU (AU \u2013 Polyester-Urethane EU \u2013 Polyether-Urethane)<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Polyurethanes stand out from classic elastomers due to their significantly higher mechanical strength. These include, among other things, high abrasion, wear and extrusion resistance as well as high tear and tear resistance. The material is resistant to aging and ozone and can be used in mineral oils and greases, silicone oils and greases, flame-retardant hydraulic fluids HFA and HFB and water up to max. 50\u00b0C and pure aliphatic hydrocarbons.<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPOM \u2013 Polyoxymethylene, also known as acetal, polyacetal<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a semi-crystalline, thermoplastic with high strength and rigidity. The polymer has good sliding properties and wear resistance as well as a low
moisture absorption. The good dimensional stability and particularly good fatigue resistance as well as the excellent machinability make POM versatile
usable construction material even for complex components. A distinction is made between homopolymers (POM-H) and copolymers (POM-C). Due to their higher crystallinity, the homopolymers have a slightly higher density, hardness and strength. The copolymers
on the other hand, they have higher impact strength, greater abrasion resistance and better thermal and chemical resistance.<\/p>\n

Characteristics:
\u00b0 high strength, rigidity and hardness
\u00b0 good impact strength even at low temperatures
\u00b0 low moisture absorption (at saturation 0.8%)
\u00b0 good creep resistance
\u00b0 very easy to machine
\u00b0 high dimensional stability
\u00b0 Hydrolysis-resistant (up to ~60 \u00b0C)
\u00b0 wear-resistant
\u00b0 very good resilience<\/p>\n

Applications:
\u00b0 Mechanical engineering
\u00b0 Precision engineering
\u00b0 Food technology
\u00b0 Medical technology
\u00b0 Bearings and rollers
\u00b0 dimensionally stable precision parts<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPA - Polyamide (Nylon)<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

are semi-crystalline, thermoplastic materials. Polyamides have very good mechanical properties, particularly high toughness and excellent sliding and wear behavior. The properties vary from hard and tough PA 66 to soft and flexible PA 12. Depending on the type, polyamides take on different amounts
Moisture, which affects the mechanical properties and dimensional accuracy. When producing semi-finished products, a distinction is made between extrusion and casting processes. In the casting process, polyamide semi-finished products can be made with larger
Dimensions and a higher degree of crystallinization (mechanical strength) are manufactured, which also contain less internal stresses. The extrusion process, on the other hand, enables more cost-effective production.<\/p>\n

Characteristics:
\u00b0 medium to high strength, hardness, toughness, rigidity,
\u00b0 a high mechanical damping capacity
\u00b0 good fatigue resistance
\u00b0 very good sealing strength
\u00b0 good sliding properties
\u00b0 usually high moisture absorption
\u00b0 usually low dimensional stability<\/p>\n

Applications:
\u00b0 Mechanical engineering
\u00b0 Transport and conveyor technology
\u00b0 Packaging and paper machines
\u00b0 Electrical engineering
\u00b0 Gears
\u00b0 Plain bearings
\u00b0 Castors<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPTFE \u2013 Polytetrafluoroethylene (Teflon)<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a partially crystallized fluoroplastic with an exceptionally high chemical and thermal resistance (-200 \u00b0C to +260 \u00b0C, briefly up to 300 \u00b0C).
In addition, the thermoplastic material has excellent properties
Gliding properties, an anti-adhesive surface and the best insulation properties. However, this is offset by low mechanical strength and a high specific weight compared to other plastics. To improve the mechanical properties, PTFE can be provided with fillers such as glass fiber, carbon or bronze.<\/p>\n

Characteristics:
\u00b0 extremely good chemical resistance
\u00b0 very good temperature resistance
\u00b0 sehr geringer Reibungskoeffizient
\u00b0 extremely low surface tension
\u00b0 difficult to glue
\u00b0 high thermal expansion
\u00b0 relatively low strength and rigidity
\u00b0 low dielectric constant
\u00b0 non-flammable
\u00b0 physiological harmlessness<\/p>\n

Applications:
\u00b0 Chemical plant construction
\u00b0 Transport and conveyor technology
\u00b0 Medical technology
\u00b0 Food technology
\u00b0 Mechanical engineering
\u00b0 Seals\/Gaskets
\u00b0 Linings
\u00b0 Guide rails
\u00b0 Conveyor belts<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPE - Polyethylene<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a semi-crystalline, thermoplastic with high toughness and very good chemical resistance, compared to other plastics, lower mechanical resistance
Strength and temperature resistance. The individual polyethylenes are differentiated by their molar masses (molecular weight), which determine their respective physical properties.<\/p>\n

Polyethylenes are mainly divided into high-density polyethylene PE 300 (PE-HD), high-molecular-weight polyethylene PE 500 (PE-HMW) and ultra-high-molecular-weight polyethylene PE 1000
(PE-UHMW) As the molecular weight increases, toughness, abrasion resistance, chemical resistance, machinability and the temperature range increase.<\/p>\n

Characteristics:
\u00b0 low density
\u00b0 high toughness even in the low temperature range
\u00b0 good wear resistance
\u00b0 very low water absorption
\u00b0 excellent chemical resistance
\u00b0 high corrosion resistance
\u00b0 anti-adhesive
\u00b0 very good electrical insulator
\u00b0 high vibration damping
\u00b0 soft surface
\u00b0 long service life
\u00b0 physiologically harmless
\u00b0 black version permanently UV-resistant
\u00b0 difficult to glue<\/p>\n

Applications:
\u00b0 Chemical apparatus and container construction
\u00b0 General mechanical engineering, especially conveyor and drive technology
\u00b0 Food industry
\u00b0 Seals\/Gaskets
\u00b0 Packaging and beverage industry
\u00b0 Assembly and automation technology<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPP - Polypropylene<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

PP-H
Polypropylene homopolymer (PP-H) is a thermoplastic that has high strength, rigidity and chemical resistance. The properties are similar to polyethylene, but it is slightly harder and more heat-resistant.
Colors: natural and gray<\/p>\n

Characteristics:
\u00b0 low density
\u00b0 very low water absorption
\u00b0 excellent chemical resistance
\u00b0 high corrosion resistance
\u00b0 high heat resistance
\u00b0 Relatively high surface hardness
\u00b0 very good electrical insulator
\u00b0 low oxidation resistance
\u00b0 low abrasion resistance
\u00b0 sensitive to cold
\u00b0 not weatherproof
\u00b0 physiologically harmless
\u00b0 difficult to glue
\u00b0 easy to weld<\/p>\n

Applications:
\u00b0 Chemical apparatus and container construction
\u00b0 Bio and pharmaceutical industries
\u00b0 Punching pads
\u00b0 Pump and valve parts
\u00b0 Medical technology<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPVC - polyvinyl chloride<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

PVC-U
Polyvinyl chloride (hard PVC) is an amorphous, thermoplastic material, without plasticizers, that has high hardness, strength and rigidity. The material offers an excellent combination of chemical resistance and mechanical strength, making it a cost-effective solution for many industrial applications.
Colors: similar to gray RAL 7011, black, white, red and light gray similar RAL 7035<\/p>\n

Characteristics:
\u00b0 high hardness, strength and rigidity
\u00b0 high hardness, strength and rigidity
\u00b0 very good electrical insulator
\u00b0 normal impact strength
\u00b0 easy to machine
\u00b0 low water absorption
\u00b0 easy to glue and paint
\u00b0 easy to weld
\u00b0 easily thermoformable
\u00b0 low toughness
\u00b0 partially weatherproof
\u00b0 flame retardant<\/p>\n

Applications:
\u00b0 Chemical apparatus and container construction
\u00b0 Bio and pharmaceutical industries
\u00b0 Ventilation and fan construction
\u00b0 Electrical and electronics industry
\u00b0 Machines and equipment covers
\u00b0 Pump and valve parts<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPC - Polycarbonate<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Polycarbonate (PC) is an amorphous, thermoplastic material from the polyester family. Due to the low degree of crystallinization, PC has a high level of transparency. This
material is characterized by high strength, rigidity and hardness. PC is also very impact-resistant and has a high heat resistance.<\/p>\n

A distinction is made between optical and industrial quality. The optical quality is a polished polycarbonate that is highly transparent.
The industrial quality is a colorless cloudy unpolished semi-finished product. However, after machining it can also be polished to achieve greater transparency.<\/p>\n

Characteristics:
\u00b0 very high impact strength
\u00b0 high strength and rigidity
\u00b0 good heat resistance
\u00b0 good electrical insulation properties
\u00b0 easy to machine
\u00b0 high dimensional stability
\u00b0 sensitive to stress cracks
\u00b0 sensitive to notches
\u00b0 easy to glue<\/p>\n

Applications:
\u00b0 Mechanical engineering
\u00b0 Medical technology
\u00b0 Electrical engineering
\u00b0 Precision engineering
\u00b0 Safety glass<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPS Polystyrene<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Polystyrene (HIPS) is an amorphous thermoplastic that has been modified with rubber to achieve improved impact strength. Polystyrene is easy to
edit, print well and bond excellently.<\/p>\n

Characteristics:
\u00b0 outstanding surface quality
\u00b0 excellent impact strength at low temperatures
\u00b0 suitable for thermoforming
\u00b0 flat surface
\u00b0 excellent printability
\u00b0 excellent electrical insulation properties
\u00b0 Food suitability<\/p>\n

Applications:
\u00b0 Signs of all kinds and deep-drawn parts
\u00b0 Screen printing
\u00b0 Advertising<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tABS - Acrylonitrile Butadiene Styrene<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

Acrylonitrile-butadiene-styrene copolymer (ABS) is an amorphous, thermoplastic that has high impact strength even at low temperatures. It is hard, scratch-resistant and has good dimensional stability.<\/p>\n

Characteristics:
\u00b0 high toughness
\u00b0 high rigidity
\u00b0 electrically insulating
\u00b0 good chemical resistance
\u00b0 good cushioning
\u00b0 low moisture absorption
\u00b0 easy to glue<\/p>\n

Applications:
\u00b0 Electrical engineering
\u00b0 Automotive industry and mechanical engineering
\u00b0 Precision engineering
\u00b0 Panels
\u00b0 Covers<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPET polyethylene terephthalate<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a semi-crystalline, thermoplastic material with high hardness, stiffness and strength with excellent sliding behavior and low sliding wear. Due to its good creep resistance, low moisture absorption and excellent dimensional stability, PET is ideal for use in complex parts with the highest demands on dimensional accuracy and surface quality.
Colors: white and black (improved UV resistance)<\/p>\n

Characteristics:
\u00b0 high strength
\u00b0 high rigidity and hardness
\u00b0 very low moisture absorption
\u00b0 very low tendency to creep
\u00b0 very high dimensional stability
\u00b0 very easy to machine
\u00b0 low sliding friction and sliding wear
\u00b0 Hydrolysis-resistant (up to +70 \u00b0C)
\u00b0 physiological harmlessness
\u00b0 not suitable for contact with media with an alcohol content of > 50%
\u00b0 easy to glue<\/p>\n

Applications:
\u00b0 Mechanical engineering
\u00b0 Automotive industry
\u00b0 Precision engineering
\u00b0 Food technology
\u00b0 Transport and conveyor technology
\u00b0 Heavily loaded bearings
\u00b0 dimensionally stable precision parts<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPVDF - polyvinylidene fluoride<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is an opaque, semi-crystalline, thermoplastic fluoroplastic. PVDF is characterized by excellent chemical resistance, but without sharing the disadvantages of other fluoroplastics such as low mechanical values \u200b\u200bor difficult machinability.<\/p>\n

Characteristics:
\u00b0 low density compared to other fluoroplastics
\u00b0 good mechanical strength compared to other fluoroplastics
\u00b0 high continuous use temperature (140 \u00b0C) and practically no water absorption
\u00b0 good dimensional stability
\u00b0 good dimensional stability
\u00b0 good hydrolysis resistance
\u00b0 weatherproof
\u00b0 radiation resistant
\u00b0 good electrical insulator
\u00b0 high abrasion resistance<\/p>\n

Applications:
\u00b0 Chemical plant construction
\u00b0 Transport and conveyor technology
\u00b0 Medical technology
\u00b0 Food technology
\u00b0 Mechanical engineering
\u00b0 Electrical engineering
\u00b0 Solar systems<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPEEK - polyether ether ketone<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a semi-crystalline, thermoplastic. It shows excellent sliding properties combined with very good mechanical properties even under thermal stress. The excellent chemical resistance and high continuous use temperature round off the profile and make PEEK an almost universally applicable material for heavily loaded parts.<\/p>\n

Characteristics:
\u00b0 high continuous use temperature (260\u00b0C)
\u00b0 high mechanical strength
\u00b0 high rigidity
\u00b0 high creep resistance even at high temperatures
\u00b0 good gliding properties
\u00b0 high wear resistance
\u00b0 high dimensional stability
\u00b0 excellent chemical resistance
\u00b0 hydrolysis resistant
\u00b0 good electrical insulator
\u00b0 radiation resistant<\/p>\n

Applications:
\u00b0 Chemical engineering
\u00b0 Mechanical engineering
\u00b0 Electrical engineering
\u00b0 Aerospace engineering
\u00b0 Automotive industry
\u00b0 Food technology
\u00b0 Semiconductor technology
\u00b0 Vacuum technology
\u00b0 High temperature insulators
\u00b0 Pump parts
\u00b0 Valve seats
\u00b0 Plain bearings
\u00b0 Bearing shells
\u00b0 Gears<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPPS - Polyphenylene sulfid<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is a semi-crystalline, high-temperature-resistant thermoplastic. Due to its chemical structure, PPS is a very resistant polymer with very good mechanical strengths even in temperature ranges of over 200 \u00b0C.
In addition to low water absorption, PPS also has good dimensional stability and exhibits excellent electrical properties. In addition, PPS is very chemically resistant even at elevated temperatures.<\/p>\n

Characteristics:
\u00b0 high temperature resistance
\u00b0 very good strength and rigidity
\u00b0 low tendency to creep
\u00b0 very abrasion resistant
\u00b0 very good chemical resistance
\u00b0 excellent electrical properties
\u00b0 low water absorption
\u00b0 sensitive to weather<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tPEI - Polyetherimide<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t

is an amorphous, thermoplastic material with high mechanical strength and rigidity. Due to its properties, PEI is very close to polyarylsulfones. The material shows remarkably high creep resistance over a wide temperature range. In addition, PEI has a high continuous use temperature. The very good hydrolysis resistance and dimensional stability round off the property profile. Due to its amorphous molecular structure, PEI is transparent and has a golden yellow hue.<\/p>\n

Characteristics:
\u00b0 high continuous use temperature (170\u00b0C)
\u00b0 high mechanical strength
\u00b0 high rigidity
\u00b0 high creep resistance over a wide temperature range
\u00b0 high dimensional stability
\u00b0 very good hydrolysis resistance (suitable for repeated steam sterilization)
\u00b0 good electrical insulator
\u00b0 good radiation resistance<\/p>\n

Applications:
\u00b0 Electronics
\u00b0 Semiconductor technology
\u00b0 Aerospace technology n Food technology
\u00b0 Medical technology
\u00b0 Automotive industry
\u00b0 Vacuum technology<\/p>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Other materials and special colors on request.
Resistance and other material data can be found in the material data sheets,
which can be requested from Innseals. <\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Material resistance<\/span><\/h3>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPDF Download<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

STANDARD INNSEALS offers seals made of high-quality elastomer (rubber) materials as well as a wide variety of plastic qualities. ELASTOMERS ACM \u2013 Polyacrylic Rubber ACM is mainly used in the automotive sector as the material is resistant to engines, transmission and ATF oils even at higher temperatures. The temperature range is -20\u00b0C to +150\u00b0C. AEM […]<\/p>\n","protected":false},"author":85,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2918","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/pages\/2918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/users\/85"}],"replies":[{"embeddable":true,"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/comments?post=2918"}],"version-history":[{"count":0,"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/pages\/2918\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.innseals.at\/en\/wp-json\/wp\/v2\/media?parent=2918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}