Solvay Solexis, Aerospace, Seals & Gaskets

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Aerospace - Seals & Gaskets

Within the Solvay Solexis portfolio are several products found to be materials of choice for aerospace specifiers. Tecnoflon® fluoroelastomer (FKM) and perfluoroelastomer (FFKM) grades have been designed for very demanding sealing applications in aggressive chemical and high heat environments. They are resistant to attack by nearly all chemical reagents, including organic and inorganic acids, alkalines, ketones, esters, alcohols, fuels and hot water. The primary uses for these high performance materials are as O-rings, seals, diaphragms, packings, and other molded parts used in the aerospace industry.

Algoflon® PTFE has outstanding chemical inertness in aggressive environments, excellent thermal resistance, and non-stick properties in a wide range of temperatures from cryogenic temperatures to 260°C. This makes Algoflon PTFE the ideal material for many critical applications. The most common products made of Algoflon PTFE for the aerospace industry are seals, gaskets, packings, valves, expansion joints, pipe, and fittings.

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List of products

Technical Data Sheet

Algoflon® F5	Fine cut homopolymer PTFE powder for filled grades production
Algoflon® F5/S	Fine cut homopolymer PTFE powder for filled grades production
Algoflon® S121	Free flowing PTFE powder for isostatic molding
Algoflon® S131	Free flowing PTFE powder for automatic molding and ram extrusion
Tecnoflon® BR 9151	Base resistant peroxide curable FKM. ATF resistant
Tecnoflon® BR 9152	Improved low temperature base resistant peroxide curable FKM. ATF resistant.
Tecnoflon® FOR 210	Low viscosity cure incorporated fluoroelastomer copolymer
Tecnoflon® FOR 501HS	Low viscosity low post curing cure incorporated FKM copolymer. High elongation for complex shapes.
Tecnoflon® FOR 50HS	Low viscosity low post cure FKM copolymer. Very low compression set. Injection molding.
Tecnoflon® FOR 5312K	Medium-low viscosity cure incorporated fluoroelastomer copolymer with bonding-to-metal promoter
Tecnoflon® FOR 532	Medium viscosity cure incorporated fluoroelastomer copolymer
Tecnoflon® FOR 5351/U	Low viscosity cure incorporated fluoroelastomer copolymer
Tecnoflon® FOR 5361	Low temperature, low viscosity, cure incorporated fluoroelastomer terpolymer. Tr10 -19°C
Tecnoflon® FOR 5381	Low viscosity cure incorporated 68.5% fluorine terpolymer
Tecnoflon® FOR 5680E	Low viscosity cure incorporated fluoroelastomer terpolymer with 68.5% fluorine content
Tecnoflon® FOR 7352	Medium-low viscosity cure incorporated fluoroelastomer copolymer
Tecnoflon® FOR 7380K	Medium viscosity 68.5% fluorine cure incorporated terpolymer with bonding promoter for rubber-to-metal applications
Tecnoflon® FOR 9384	Medium-high viscosity, 68.5% fluorine, cure incorporated fluoroelastomer terpolymer
Tecnoflon® FOR 9385F	Medium viscosity, 68.5% fluorine, cure incorporated fluoroelastomer terpolymer
Tecnoflon® FOR LHF	Low durometer hardness cure incorporated FKM copolymer. 45 Shore A durometer.
Tecnoflon® FOR TF 636	Low temperature, medium-low viscosity, cure incorporated fluoroelastomer terpolymer. Tr10 -19°C
Tecnoflon® FOR TF 838K	Medium viscosity 68.5% fluorine cure incorporated terpolymer with bonding promoter for rubber-to-metal applications
Tecnoflon® FPA 1	Proprietary process aid for use with FKM, FFKM, silicone and other elastomer types.
Tecnoflon® L 636	Low temperature, medium-low viscosity, 66% fluorine terpolymer. Tr10 -21°C
Tecnoflon® N 535	Low viscosity general purpose FKM copolymer gum
Tecnoflon® N 60HS	Low viscosity low post curing FKM copolymer gum
Tecnoflon® N 90HS	Medium viscosity low post curing FKM copolymer gum
Tecnoflon® N 935	Medium-high viscosity general purpose FKM copolymer gum
Tecnoflon® NH	High viscosity general purpose FKM copolymer gum
Tecnoflon® P 457	Low viscosity 67% fluorine peroxide curable fluoroelastomer
Tecnoflon® P 457	Low viscosity 67% fluorine peroxide curable fluoroelastomer
Tecnoflon® P 459	Low viscosity, 70% fluorine peroxide curable fluoroelastomer
Tecnoflon® P 757	Medium viscosity, medium fluorine (67%), peroxide curable fluoroelastomer
Tecnoflon® P 959	Medium viscosity, 70% fluorine, peroxide curable fluoroelastomer
Tecnoflon® PFR 06HC	Chemical resistant perfluoroelastomer
Tecnoflon® PL 455	Low temperature, low viscosity, 64% fluorine, peroxide curable FKM. Tr10, -30°C.
Tecnoflon® PL 458	Low post cure peroxide curable FKM. Tr10, -24°C.
Tecnoflon® PL 557	Low temperature, low post cure, peroxide curable FKM. Tr10, -29°C
Tecnoflon® PL 855	Low temperature, peroxide curable, 64% fluorine FKM. Tr10, -30°C.
Tecnoflon® PL 958	Low post cure peroxide curable FKM. Tr10, -24°C.
Tecnoflon® T 538	Low viscosity, 68.5% fluorine, FKM terpolymer gum
Tecnoflon® T 636	Low temperature, medium-low viscosity, FKM terpolymer. Tr10, -19°C.
Tecnoflon® T 636/L	Low temperature, low viscosity, FKM terpolymer gum
Tecnoflon® T 938	Medium viscosity, 68.5% fluorine, FKM terpolymer gum
Tecnoflon® TN	High viscosity FKM terpolymer gum
Tecnoflon® TN 50A	Medium-low viscosity, 68% fluorine, FKM terpolymer gum
Tecnoflon® TN Latex	Highly concentrated water based emulsion of a fluoroelastomer terpolymer
Tecnoflon® VPL 55540	Very low temperature, low viscosity, peroxide curable FKM. Tr10 -40°C
Tecnoflon® VPL 85540	Very low temperature, medium viscosity peroxide curable FKM. Tr10 -40°C. Low volume swell in methanol and alcohol fuel blends.
Tecnoflon® VPL 85730	Very low temperature, medium viscosity fluoroelastomer. Tr10 = -30°C. Superior fuel and methanol resistance.



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Date of last update: 30/6/2009