A7148 (14 Thou) Self-Adhesive PTFE Coated Fabric
The A7148 PTFE Coated Glass Fabric roll is manufactured with a high 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, 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
- 14 Thou (340 µm)
- Formats Available
- Tape, Roll
Dotmar's A7148 self-adhesive PTFE coated fabric consists of a woven glass substrate impregnated with PTFE (polytetrafluoroethylene), providing a smooth, non-stick surface. This grade is engineered with a pressure-sensitive silicone adhesive backing, allowing for easy application to a variety of surfaces without the need for mechanical fasteners.
With an operating temperature range from -73°C to 260°C, this material offers exceptional thermal stability and release properties. Choosing this product from Dotmar ensures you receive a precisely manufactured material available in standard 1000mm wide by 30m long rolls, with the option for custom slit widths to suit specific application requirements.
Key Features
- Self-adhesive with silicone adhesive backing for easy installation
- PTFE coated glass fabric construction for a durable, non-stick surface
- Operational temperature range from -73°C to 260°C
- Standard thickness of 14 thou (340 µm)
- Supplied in 1000mm wide x 30m long rolls
- Available as slit rolls in custom widths upon request
This self-adhesive PTFE coated glass fabric is commonly used for lining chutes, hoppers, and guide rails to reduce friction and prevent material build-up. It is also suitable for heat-sealing applications, as a release sheet on packaging equipment, and for other industrial uses requiring a durable, high-temperature non-stick surface that can be easily applied to complex shapes.
Sizes Available
Rolls : 1000mm wide x 30m long (other lengths on request) with availability also as slit rolls in custom widths