0.2mm Single Sided PTFE Coated Fiberglass Fabric
1. Product Overview
0.2mm single-sided PTFE coated fiberglass fabric is an asymmetric composite engineered from a high-density woven E-glass textile coated on one face with high-grade polytetrafluoroethylene (PTFE) dispersion, leaving the reverse side as bare fiberglass. The smooth fluoropolymer working surface provides complete non-stick release against melted polymers, harsh chemicals, and moisture. The untreated, textured reverse side provides mechanical grip for adhesive bonding, vulcanization, and lamination directly onto silicone sheets, rubber substrates, or needle-punched insulation batting.
2. Core Technical Parameters
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Base Substrate: Precision woven E-glass (fiberglass) filament fabric
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Coating Configuration: Single-sided PTFE (Polytetrafluoroethylene) dispersion
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Nominal Thickness: 0.20mm
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Standard Color: Industrial Amber Brown (coated face) / Natural E-Glass White (uncoated reverse)
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Operating Temperature: Coated face -70°C to +260°C (Fiberglass substrate up to +550°C)
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Key Characteristics: Non-stick release face, chemically inert, adhesive-receptive reverse texture, dimensional stability, zero moisture absorption, flame retardant
3. Common Applications
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Protective outer and inner jacketing for removable thermal insulation blankets, valve jackets, and flange covers
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Facing material laminated to elastomeric foam, rubber sheets, or ceramic blankets for chemical and heat barriers
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Low-friction release liners for composite curing molds, compression presses, and laminating equipment
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Wear-resistant sliding liners for material handling chutes, hoppers, and automated conveyor beds
