Products results

Greene FKM 772 is a Fluoroelastomer product. It is available in North America.

A dark brown high performance polymer containing a unique self- reinforcing polymer structure, developed specifically for critical semiconductor applications. The high purity of the polymer combined with the absence of any fillers makes this polymer suitable for processes involving lower feature sizes. This material has a low coefficient of thermal expansion, low compression set and has an extremely low etch rate in aggressive plasma environments.Key Attributes Exceptionally pure - does not contain any fillers which may cause particulation problems. Outstanding plasma resistance - ideal for Chlorine, Fluorine & Oxygen chemistries. Exceptionally low plasma etch rate Low thermal expansion Retro-fits existing O-ring grooves (including FKM & FFKM grooves) Low permeation Low out-gassing Low adhesion (reduced sticking) Low friction, high strength and high modulus make K13X ideal for constant force dynamic applications. Typical Applications Dynamic seals Static seals Wafer-handling products

Fluoroelastomer Rubber, 60 IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. Formulated using only those ingredients determined by the United States Federal Food and Drug Administration (FDA). Water and n-Hexane extraction tested in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600. ASTM designation = FKM. ISO designation = FPM.Excellent oil and heat resistance. For repeated use in equipment associated with the production of foodstuffs intended for human consumption. For use with aqueous or fatty foods.

Precision Associates inc. 8648 is a 60 durometer black Viton® A, formulated with FDA approved materials. It exhibits excellent resistance to heat, compression set and petroleum based oils. 8648 is suitable for use with milk and edible oils.

70% Fluorine terpolymers formulated for much improved chemical resistance. HF compounds are excellent choices for fuel applications, including methanol containing fuels.

Dynacast Industrial Products Fluorocarbon Rubber - FKM has high temperature resistance, good oil resistance, chemical products resistance and flame resistance. FKM's low temperature properties and elasticity are poor.

Description Perlast® G75B offers a unique blend of excellent chemical resistance, mechanical properties and high temperature stability, simultaneously extending the operating limits in all three aspects.Perlast® G75B has been specially formulated to provide increased acid resistance by eliminating fillers that are prone to acid attack and optimizing the polymer structure. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in, for example, valves, pumps and mechanical seals.A high modulus makes Perlast® G75B resistant to extrusion and ideal for use in medium-high pressure applications. In addition, the low cumulative compression set provides a high mean-time between maintenance cycles in hot chemically aggressive environments.Perlast® G75B is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2m/6.5ft internal diameter) and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Superior mechanical properties Long-term sealing efficiency at high temperature Extremely low out-gassing properties Good steam resistance (ASME BPE 2000) Less than 2% swell in MIL-L-23699C jet oil after 336 hours at 200°C Typical Applications Aerospace Chemical Processing Diesel Semiconductor Oil & Gas

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

Dynacast Industrial Products Fluoro-silicone Rubber - FVMQ has good high and low temperature resistance. FVMQ also has good oil, solvent and petrol resistance.

V75W is a copolymer FKM elastomer material suitable for repeated use in equipment associated with the production of dry, aqueous and fatty foodstuffs intended for human consumption.Formulated using only those ingredients determined by the United States Federal Food and Drug Administration (FDA), V75W has undergone extraction testing in accordance with Code of Federal Regulations Title 21 (CFR21), Section 177.2600.V75W also complies with the requirements of USP 25, NF20, 2002, Class 6 and has been tested in accordance with 3-A Sanitary Standards 18-03 Class 1.Key Attributes Low compression set provides long-term sealing performance. Excellent resistance to oils, fuels and hydraulic fluids. FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Sanitary Standards 18-03 Class 1 compliant Free from Animal Derived Ingredients (ADI-free) Typical Applications Pharmaceutical and bio-analytical equipment Food processing equipment Industrial applications (eg. paint spray and printing)

Kyflon™ 3098 combines excellent low temperature performance with broad chemical resistance and high hardness.

66% Fluorine copolymers formulated for the ultimate in compression resistance. SP compounds are the best choice for O-rings.

68% Fluorine terpolymers formulated for improved chemical resistance. IF compounds are good choices for fuel applications.

66% Fluorine copolymers formulated with compounding ingredients approved for food contact (U.S. FDA 21 CFR 177.2600(c)(4)(1) listed). FDA compounds are also available in a variety of colors.

66% Fluorine copolymers formulated for molding complex geometric shapes. GP compounds exhibit improved hot tear resistant properties and offer a variety of colors.

BDT KR3801 has an excellent mold flow, mold release, good resistance to the fuel containing alcohols.

Perlast® G70A uses a unique molecular cross-linking technology to offer the broadest range of chemical resistance of any FFKM with the ability to operate up to a maximum temperature of 260°C (500°F).An extremely versatile material, Perlast® G70A is suitable for 90% of sealing applications encountered in the chemical processing and refining industries, providing excellent resistance to highly aggressive acids, amines, chlorine and solvent-based chemistries.Perlast® G70A is available as fully molded O-rings (any size up to 2m/6.5ft internal diameter), custom shapes and profiles.Key Attributes Ultimate chemical resistance to a wide range of chemicals Exceptional acid and amine resistance Excellent steam resistance Superior mechanical properties High sealing efficiency Typical Applications Pumps Valves Mechanical seals Compressors (high H2S concentration environments) Pressure vessels Diesel engines (pre-chambers and exhaust systems) Couplings & Fittings Custom shapes and profiles

66% Fluorine copolymers formulated for low cost. LC compounds are used in lathe cut and custom molded goods, including value stem seals.

Whenever FDA standard compliance is required, NEXA has the right solution with its top performance products NEXA® PFX 8030(white), PFX 8025 (black) and PFX 8048 (white), specially developed for SIP (Steam in Place) cleaning and WFI (Water for Injection) systems. They grant superior chemical resistance and low contamination from extractables in pharmaceutical and food handling applications. They have a very stable behavior at high australian pokies online free temperatures (PFX 8048 up to 310° C.), allowing the use in critical applications such as Stage II Sterilization processes, where other type of elastomers lose their sealing capabilities.

66% Fluorine copolymers formulated for low cost. LC-LV compounds are also injection moldable.

66% Fluorine copolymers formulated with compounding ingredients approved for food contact (U.S. FDA 21 CFR 177.2600(c)(4)(1) listed). FDA compounds are also available in a variety of colors.

Description Perlast® G70H provides optimal performance in high-temperature, chemically and mechanically demanding environments. This highly reinforced material offers extended seal life, offering low plasma etch rates in flat panel and thin-film solar CVD processes and the high mechanical strength needed to cope with the high forces repeatedly applied in these large scale applications.Perlast® G70H is available as fully molded O-rings (any size up to 2m/6.5ft internal diameter) and fully molded formed slit valve door seals up to 3m in length for generation 10 and above.Key Attributes Excellent plasma resistance High temperature performance High mechanical strength High abrasion resistance Extremely low out-gassing properties Typical Applications Slit valve door seals ISO valve seals Load lock seals NW / KF / ISO O-rings

66% Fluorine copolymers formulated for the ultimate in compression resistance. SP compounds are the best choice for O-rings.

BDT H3802 has an excellent mold flow, hot tear resistance, bonding adhesion, good resistance to the fuel containing alcohols.

The compound NEXA® FPV 3390 is suggested for use in sealing applications where there is a need for exceptional resistance to organic and/or hot aqueous fluids. The compound FPV3390, the latest FDA compliant types of specialty fluoro-elastomers, designed to outperform silicone, EPDM and bisphenol-cured FKM in critical pharmaceutical, food and beverage process sealing.

Kyflon™ 3073 combines excellent low temperature performance with broad chemical resistance.

66% Fluorine copolymers formulated for injection molding. GP-LV compounds also exhibit the improved hot tear resistance of their higher viscosity counterparts.

66% Fluorine copolymers formulated for low cost. LC-THK compounds are fissure resistant in thick cross sections; these compounds also exhibit enhanced rubber-to-metal bonding.

A translucent beige compound with semi-crystalline perfluoropolymer nano-filler, specially developed to meet the demands of the semiconductor and bio-analytical industries. Compatible with fluorine based chemistries and universally suitable for both wet and dry semiconductor processes including Lithography, Plasma, PVD, CVD, Etch, Stripping and Cleaning.Perlast® G74P combines a fully fluorinated polymer backbone, a fully fluorinated nano-filler system (no inorganic fillers) and a highly fluorinated cross-linking process, which results in a perfluoroelastomer with unrivaled purity, chemical resistance and mechanical properties.Perlast® G74P exhibits extremely low out-gassing properties, making it ideal for use in vacuum applications.Key Attributes Exceptionally pure - does not contain any inorganic fillers which may cause particulation problems. Excellent chemical and temperature resistance. Excellent mechanical properties. Extremely low out-gassing properties making it ideal for vacuum sealing applications. High material compliance reduces surface permeation. Reduced first wafer effect. Lower cost of ownership. Typical Applications Dynamic seals Static seals Wafer-handling products

Specifically developed to meet the demands of aggressive dry plasma systems, Chemraz® 657 perfluoroelastomer's unique formulation provides enhanced plasma resistance and minimal contamination resulting in less downtime and higher wafer processing yields. Recommended primarily for both static and dynamic oxide etch wafer processing applications, Chemraz 657 remains stable at service temperatures up to 280°C (536°F) with excursions to 300°C (572°F).

66% Fluorine copolymers formulated for low cost. LC-THK compounds are fissure resistant in thick cross sections; these compounds also exhibit enhanced rubber-to-metal bonding.

BDT KR3702 has an excellent mold flow, hot tear resistance, bonding adhesion, good resistance to the fuel containing alcohols.

The LS compounds are designed to give part shrinkage (out of the mold) and post-curing operation comparable to a nitrile or similar elastomer. In most cases, tooling changes are not required when switching over to an LS compound. NPC indicates no post cure required to achieve high tensile and modulus values with good compression set and aging characteristics. FKHT is a high temperature resistant, low compression set compound. FKX is a high viscosity, high green strength, black fluorocarbon compound formulated for HAV and / or salt bath curing of O-ring cord and extruded profiles.

NEXA® PFX 8090 used for ultra low temperature application. It has excellent Thermal Stability and Chemical Resistance, Anti Explosive Decompression. It is also used in Oil and Gas Applications. PFX 8090 is especially suited for petrochemical and oil&gas applications (AED – Anti Explosive Decompression approved).

NEXA® PFX 8045 is used for High temperature applications. It has excellent Thermal Stability and Chemical Resistance. PFX 8045 can withstand very aggressive conditions, such as almost all chemical species, hot organic and inorganic acids, alkalis, ketones, esters, alcohols, fuels. A maximum continuous service temperature of 316°C is possible. Also allowed short terms excursions at higher temperature. Water steam resistance up to +275° C.

66% Fluorine copolymers formulated for low cost. LC-LV compounds are also injection moldable.