A7069 Silver (6 Thou) Self-Adhesive PTFE Coated Glass Fabric
The A7069 PTFE Coated Glass Fabric roll is manufactured with a premium PTFE content and a silicone adhesive, supplied with a corrugated yellow backing liner. It is mainly used as a high temperature release material in the packaging, plastics, PVC welding, and composite industries, and also performs effectively as a liner in mould release and roller covering applications.
Specifications
- Minimum Operating Temperature
- -73°C
- Maximum Operating Temperature
- 260°C
- Food Grade
- No
- Adhesive Type
- Silicone
- Substrate Type
- Glass
- Nominal Thickness
- 6 Thou (142 µm)
- Formats Available
- Tape, Roll
This self-adhesive PTFE coated glass fabric combines the non-stick and chemical-resistant properties of PTFE with the mechanical strength of a woven glass substrate. The silicone adhesive backing allows for easy application to a variety of surfaces and maintains bond integrity across the material’s full service temperature range.
Dotmar supplies A7069 Silver in 1000 mm wide rolls, 30 m long, with custom slit widths available upon request, ensuring a tailored solution for industrial applications.
Key Features
- Operating temperature range: -73°C to 260°C
- Silicone adhesive backing for high-temperature bonding
- 6 thou (142 µm) nominal thickness
- Woven glass fabric substrate for strength and stability
- Available in 1000 mm wide x 30 m long rolls, with custom slit widths on request
- Supplied in tape and roll formats
Commonly used as a release liner, heat-seal barrier, or non-stick surface in packaging, food processing, and composite manufacturing. The material’s high dielectric strength also makes it suitable for electrical insulation applications. Its broad temperature range and chemical resistance allow use in demanding industrial environments, including aerospace and automotive sectors.
Sizes Available
Rolls : 1000mm wide x 30m long (other lengths on request) with availability also as slit rolls in custom widths