A5068 (6 Thou) Self-Adhesive PTFE Coated Glass Fabric
The A5068 PTFE Coated Glass Fabric roll is produced with a medium PTFE content and a silicone adhesive, supplied with a corrugated yellow backing liner. It is primarily 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 (128 µm)
- Formats Available
- Tape, Roll
A5068 is a self-adhesive PTFE (polytetrafluoroethylene) coated glass fabric that combines the exceptional non-stick, low-friction and chemical-resistant properties of PTFE with the strength and dimensional stability of a woven glass substrate. The silicone adhesive backing enables easy, pressure-sensitive application to a variety of surfaces without the need for additional bonding agents.
With a continuous operating temperature range from -73°C to 260°C, this material excels in demanding thermal environments. Dotmar supplies A5068 as a machinable and fabricable engineering plastic, offering custom slit widths and roll lengths to suit specific production requirements, backed by technical expertise in plastics processing.
Key Features
- Self-adhesive silicone backing for easy application
- PTFE coated woven glass fabric for high release and durability
- 6 thou (128 µm) thickness for conformability and strength
- Wide service temperature range: -73°C to +260°C
- Available in 1000 mm and 1500 mm wide rolls, 30 m long
- Custom slit rolls and alternative lengths on request
Typical applications include heat-sealing release liners, non-stick conveyor belts, chute and hopper linings, electrical insulation, and protective covers in food processing, packaging, aerospace, and general industrial equipment where a durable, high-temperature release surface is required.
Sizes Available
Rolls : 1000mm/1500mm wide x 30m long (other lengths on request) with availability also as slit rolls in custom widths