Tecnoflon PFR include perfluoroelastomers FFKM and a special high performance fluoroelastomer FKM (PFR 91). Tecnoflon PFR show superior thermal resistance and the widest overall chemical resistance, to make the finished parts unrivalled in CPI and Semiconductors applications.

High Performance and Perfluorinated Elastomers

For details please see:

http://www.solvay.cn/en/search/product-search.html?keywords=tecnoflon

Tecnoflon PFR can be combined with the cure system and other typical fluoroelastomer compounding ingredients; their mixing can be accomplished with two-roll mills or internal mixers.

Finished goods may be produced by a variety of elastomer processing methods, especially by compression molding. Preforming by extrusion prior to molding is usually recommended.

Key features

l   Outstanding chemical resistance

l   Excellent thermal resistance

l   Fast curing

l   Ease of processing (mixing, extrusion and molding)

l   Excellent tensile properties

l   Outstanding compression set

l   Flexibility in compound design

Some Tecnoflon PFR are registered in the FDA Inventory of Effective Food Contact Substances (FCS) Notifications, being the subject of Food Contact Notifications (FCNs), namely:

l   PFR 91 (FCN # 129)

l   PFR 94 (FCN # 128)

l   PFR 95 and PFR 95HT (FCN # 126)

l   The finished compounds are intended for repeated use in food processing equipments.

Tecnoflon® is trademark of The Solvay Group