CHR Primary SG25 Glass PTFE

CHR Primary SG25 Glass PTFE

Premium SG25 GLASS-PTFE
Saint-Gobain Performance Plastics Primary SG25 is fiberglass fabric impregnated with PTFE (polytetrafluoroethylene) dispersion and coated with high-temperature, pressure-sensitive acrylic adhesive.

Features / Benefits
SG25 is a very durable and versatile product. The combination of PTFE, fiberglass and a hightemperature acrylic adhesive allows SG25 to perform in continuous temperatures up to 350°F. SG25 is dimensionally stable and resistant to tears, punctures, abrasion and wear. It will not “cold flow” under heavy loads.

Availability
SG25 is available in 3, 5, 6, and 10 mil thicknesses and widths from 1/4" to 39" wide. Standard roll length is 18 or 36 yards long. SG25 is available with or without a liner.

Applications
Saint-Gobain Performance Plastics Primary SG25 is frequently used by the packaging industry as a release surface on heat sealers, blister formation and form-fill-seal equipment. The durability and anti-stick properties of SG25 also make it an ideal material for the lining of guide rails, chutes and slides. The high-temperature capabilities and non-stick properties of SG25 allow it to perform as an excellent release surface in the composite aircraft industry. 

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Saint Gobain - CHR Primary SG25 Glass PTFE - CHR Primary SG25 Glass PTFE

SkuBacking Thickness (in.)ColorBacking MaterialAdhesive TypeElongation (% at Break)Adhesive Thickness (in.)Adhesion to Steel (in.)Operating Temperature (°F)Total Thickness (in.) 
SG25-030.0030NaturalPTFE Coated Fiberglass FabricSuper Stick Silicone< 50.002350-100 to 5000.0053
SG25-050.0050NaturalPTFE Coated Fiberglass FabricSuper Stick Silicone< 50.002360-100 to 5000.0073
SG25-060.0060NaturalPTFE Coated Fiberglass FabricSuper Stick Silicone< 50.002365-100 to 5000.0083
SG25-100.0090NaturalPTFE Coated Fiberglass FabricSuper Stick Silicone< 50.002580-100 to 5000.0115