Products in Specialty Elastomers: Perfluoroelastomer (FFKM)

FFKM 76 B 3 M1 is well known for their excellent chemical resistance and continuous service operating temperatures of up to 275°C.They are the most chemically resistant elastomers on the marketHave outstanding high temperature, chemical, gas, and liquid permeation resistanceFFKM has excellent steam, ozone and weathering resistanceDelivers exceptional performance for sealing thanks to its elastic propertiesFFKM is highly suitable for use within hazardous environments using aggressive chemicals

Perlast® G75M is a black, multi-purpose, perfluoroelastomer compound that provides ultimate all-round resistance to a broad range of chemicals.Perlast® G75M offers an extremely low compression set, with modulus and hardness optimized to suit the majority of sealing applications. Perlast® G75M is ideally suited for use in mechanical seals and multi- substance chemical plants.Perlast® G75M can be molded into O-rings (any size up to 2m/6.5ft diameter) and custom shapes.Key Attributes Extremely low compression set Superior long-term sealing efficiency Broad chemical resistance High mechanical strength Typical Applications Pumps Valves Mechanical seals Chemical process and refining industries Couplings & fittings

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® G67P 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 and chemical resistance.Perlast® G67P has a significantly lower compressive modulus than traditional perfluoroelastomers, making it highly compliant. So for a given compression, it exhibits a low reaction force, this results in lower stress on the seal, which leads to longer life expectancy.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 sealing efficiency. High material compliance reduces surface permeation. Reduced first wafer effect. Lower cost of ownership. Typical Applications Dynamic seals Static seals Wafer-handling products

Kyflon™ 3085 5 is a general purpose carbon filled perfluoroelastomer compound that has the very broad chemical resistance found with perfluoroelastomer based compounds. Unlike some FFKM compounds, it works well in hot amines, steam and hot water.

A visibly clear and highly reinforced perfluoroelastomer, combining ultra- high purity with excellent mechanical properties. Developed for use in advanced wet and dry semiconductor processes down to the 45nm node and beyond, this material has ultra-low out-gassing properties, high temperature stability and excellent plasma resistance to provide effective sealing in extreme conditions.Perlast® G100XT combines a fully fluorinated polymer backbone with a highly fluorinated cross-linking system to provide a material with exceptional resistance to high temperature and aggressive semiconductor processes. The fully organic structure of the material helps to eliminate particles and reduce cost of ownership. The superior chemical performance of the material is enhanced by exceptionally low compression set, high elongation and ultimate tensile strength.Perlast® G100XT has a low modulus, giving it a very high sealing efficiency. The material is highly resistant to stress induced chemical attack in constant compression or constant strain environments, leading to longer service life and reliable sealing performance.Key Attributes Exceptionally pure - does not contain any inorganic fillers which may cause particulation problems. High temperature stability Exceptionally low compression set Excellent mechanical properties Ultra low out-gassing High sealing efficiency Reduced Cost of Ownership (CoO) Typical Applications Static Seals Wafer Handling Products

The compound NEXA® PFX 8050 is a low compression set compound for high temperature resistance. It has excellent chemical resistance, good mechanical properties and outstanding thermal stability. It has been designed for very demanding sealing applications in aggressive chemical environments. PFX 8050 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 live casinos possible. Also allowed short terms excursions at higher temperature. Water steam resistance up to +300° C.

Understanding the demanding challenges in the oil and gas exploration and extraction industry, PPE offers the most technically advanced range of elastomer materials to meet the needs of sealing applications operating in the most severe conditions.Perlast® G92E is part of the EnDura® range of elite materials which have been specifically formulated for Explosive Decompression (ED) resistance in downhole, surface and subsea oilfield equipment.Perlast® G92E offers exceptional chemical compatibility, combined with excellent thermal and ED resistance.Key Attributes Excellent Explosive Decompression resistance. Tested to NACE TM0297 standard. Tested up to 28 MPa (4000psi) in nitrogen at 150°C (302°F) for 120 hours, and decompressed over 20 minutes: excellent results with no cracks or blistering. Exceptional resistance to methanol, sour gas, hot water, steam and oils, beyond that of conventional TFE/P (Aflas®) and FKM polymers. Excellent compression set provides long-term sealing capability and improved leak prevention thus minimizing equipment failure. Typical Applications High pressure environments Harsh chemical exposure Exploration and drilling equipment Completion equipment Subsea valves and pumps Compressors O-rings, T-section seals, special profiles and custom-made seals

KRAIBURG FFKM is a Perfluoro-rubber used in applications such as high-quality parts such as O-rings. The unique properties of this material help to maintain seals, which can result in less maintenance, reduced operating costs and improved safety. Only seal elements made of perfluor-elastomer achieve the virtually universal chemical resistance of PTFE, without having to miss the typical sealing, resilience (compression set) and creep resistance of rubber.

Perlast® G75H incorporates a novel reinforcement system which produces a synthetically clean compound formulated for minimum particle generation combined with excellent resistance to aggressive oxygen and fluorine based plasmas.Specially developed for Plasma and Gas Deposition applications including ashing, etching, HDPCVD, PECVD, SACVD.Particularly suited for use in applications which require exposure to temperatures of up to 320°C (608°F) combined with excellent mechanical properties.Key Attributes Excellent plasma resistance High temperature stability Wide chemical resistance Low out-gassing properties making it ideal for vacuum applications Ultra low metal ion content Low coefficient of thermal expansion Outstanding physical properties make G75H ideal for dynamic applications. Typical Applications Dynamic seals Static seals Other components

Kyflon™ 3090 0 is a high strength, high modulus perfluoroelastomer compound that has excellent resistance to a broad range of chemicals. This compound has good mechanical properties and is explosive decompression resistant. Kyflon 3090 has superior thermal stability.

NEXA® PFX 8058 is used for High temperature applications. It has excellent Thermal Stability and Chemical Resistance.

Perlast® G75S has been specifically developed to cope with a wide range of process media, potent active pharmaceutical ingredients (API's) and aggressive cleaning agents, being especially suited to withstand steam-in-place (SIP) and clean-in-place (CIP) procedures within pipe work and vessels. G75S is also suitable for other critical applications such as Water-For-Injection (WFI) systems.Perlast® G75S is an all round material that can be used for all types of applications requiring FDA and USP Class VI compliance. It is suitable for use in all product contact applications including dry, aqueous and fatty media.Unlike other FDA compliant elastomers, Perlast® G75S is thermally stable at higher temperatures, and is ideal for use in applications which require exposure to temperatures up to 310°C (590°F) making it suitable for use in Stage II Sterilization processes.Perlast® G75S is suitable for both dynamic and static applications and can be molded into O-rings and custom shapes.Key Attributes Excellent chemical resistance to a wide range of chemicals Superior mechanical properties High elongation at break assists installation High tensile strength makes G75S ideal for dynamic applications Excellent steam resistance (ASME BPE 2000) FDA compliant - extraction tested to CFR 21 § 177.2600(e,f) USP Class VI <88> and USP <87> compliant 3-A Standard 18-03 Class 1 compliant Free from Animal Derived Ingredients (ADI) Typical Applications Dynamic seals Static seals

Kyflon™ 3080 is a general purpose carbon filled perfluoroelastomer compound that has outstanding high temperature capabilities (continuous up to 600º F). Kyflon 3080 retains its stability throughout temperature cycling and provides long service life at continuous elevated operating temperatures. Kyflon 3080 has low compression set characteristics along with the broad chemical resistance found with perfluoroelastomer based compounds.

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

Kalrez® 4079 perfluoroelastomer o-rings were introduced in the 1980’s. Kalrez o-rings are effective sealing elements in high-heat and aggressive chemical environments. Kalrez is “A” rated in more than 1800 chemicals and has a maximum continuous service temperature rating of 600°F/316°C.

The compound NEXA® PFX 9020 is a new and innovative chemical resistance Perfluoroelastomer filled with a special semi-crystalline perfluoropolymer filler. Due to its innovative and unique technology, allows the manufacturing of translucent items with excellent final properties. The compound PFX 9020 contains a proprietary cure system that improves high temperature performance.

Chemraz XCD is a Perfluoroelastomer product. It is available in North America. Applications of Chemraz XCD include engineering/industrial parts and sealing applications.Characteristics include: Heat Resistant High Purity

Whenever FDA standard compliance is required, NEXA has the right solution with its top performance products PFX 8030 (white), PFX 8025 (black) and NEXA® 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 on line slots pharmaceutical and food handling applications. They have a very stable behavior at high 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.

Kyflon™ 3060 is a technically advanced general purpose perfluoroelastomer compound that has broad chemical resistance and thermal stability while providing very good sealing properties.

Chemraz E38 is a Perfluoroelastomer product. It is available in North America. Typical application: Sealing Applications.Characteristics include: Chemical Resistant Heat Resistant High Purity

NEXA® PFX 8034 is used for High temperature applications. It has excellent Thermal Stability and Chemical Resistance.

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.

Kyflon™ 3091 is a high durometer general purpose carbon filled perfluoroelastomer compound that has excellent high temperature capabilities (continuous up to 536º F). It has low compression set characteristics along with the broad chemical resistance found with perfluoroelastomer based compounds.

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

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

The compound NEXA® PFX 8012 is a new chemical resistant Perfluoroelastomer (FFKM). It has been designed for very demanding sealing applications in aggressive chemical environments. PFX 8012 can withstand very aggressive conditions, such as almost all chemical species, hot organic and inorganic acids, alkalis, ketones, esters, alcohols, fuels and has an excellent water and steam resistance. It has excellent plasma resistance.

The compound NEXA® PFX 8014 is an excellent chemical resistant Perfluoroelastomer (FFKM). It has been designed for very demanding sealing applications in aggressive chemical environments. PFX 8014 can withstand very aggressive conditions, such as almost all chemical species, hot organic and inorganic acids, alkalis, ketones, esters, alcohols, fuels and water steam up to 200°C.

Kyflon™ 3040 is specifically formulated for low-temperature environments where superior chemical resistance is required.

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

Perlast® ICE G75LT offers a unique combination of excellent chemical resistance and low temperature performance. This perflouroelastomer material has been specifically developed to perform under extreme conditions, in temperatures as low as -46°C (-51°F).Perlast® ICE G75LT has been formulated to provide increased resistance to a broad range of chemicals by carefully controlling the molecular architecture. In addition, this perfluoroelastomer has low permeability and as a result, it is less prone to swelling, leading to extended in-service performance in valves, pumps and mechanical seals.Ideal for use in exploration and completion applications and equipment operating or stored in sub-zero conditions. Perlast® ICE G75LT is suitable for both dynamic and static applications and can be fully molded into O-rings (any size up to 2.5m/8ft internal diameter) and custom shapes.Key Attributes Excellent low-temperature sealing capability Good high temperature resistance Low compression set Excellent chemical resistance to a broad range of chemicals Exceptional acid and amine resistance Good mechanical properties Typical Applications Aerospace - static O-rings Chemical processing - pumps & valves Mechanical seals Downstream refinery & petrochem equipment Cryogenic equipment Gas storage & transportation Oil & Gas - subsea equipment Completion tools Drilling tools (deepwater) Pipe connectors Pumps, valves & compressors

NEXA® PFX 8070 is a Perfluroelastomer used for ultra low temperature application. It has excellent Thermal Stability and Chemical Resistance. PFX 8070 is used for general industrial applications.

Perlast® G80A 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® G80A 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.

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

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

Chemraz 656 is a Perfluoroelastomer product. It is available in North America. Applications of Chemraz 656 include engineering/industrial parts and sealing applications.Characteristics include: High Purity Low Hardness

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.