A7069 (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 material combines a woven glass fabric substrate with a PTFE (polytetrafluoroethylene) coating, delivering a non-stick, low-friction surface with excellent release properties. The silicone adhesive backing provides secure bonding to a variety of surfaces while maintaining the fabric's inherent flexibility and tear resistance.
Dotmar supplies the A7069 in standard 1000 mm wide x 30 m long rolls, with slit rolls available in custom widths to suit specific application requirements. Its broad temperature tolerance and chemical inertness make it a reliable choice for demanding industrial environments.
Key Features
- Self-adhesive silicone backing for easy application
- PTFE coated glass fabric substrate for non-stick performance
- Thickness: 6 Thou (142 µm)
- Operating temperature range: -73°C to 260°C
- Available in rolls 1000 mm wide x 30 m long
- Slit rolls in custom widths on request
Commonly used as a release liner, heat-sealing belt, or chute lining, this PTFE coated glass fabric is suitable for packaging, food processing, and general manufacturing. Its non-stick surface and thermal stability also support applications in electrical insulation, pharmaceutical production, and conveyor systems where low friction and high release are critical.
Sizes Available
Rolls : 1000mm wide x 30m long (other lengths on request) with availability also as slit rolls in custom widths