PTFE Coated Fibreglass Fabrics for Belts, Liners, and Release Sheets
PTFE coated fabrics combine a woven fibreglass or aramid base with a PTFE coating to deliver a strong, flexible material with a highly non‑stick surface, excellent chemical resistance, and high thermal stability. Brown International supplies a wide range of PTFE coated fabrics to New Zealand manufacturers for conveyor belts, baking liners, release sheets, insulation blankets, and other demanding industrial applications.
Key Properties
Non‑stick PTFE surface for clean release of polymers, films, food products, and composite lay‑ups.
High resistance to chemicals, acids, bases, and solvents for aggressive processing environments.
Continuous high‑temperature capability suited to ovens, dryers, heat sealing, and lamination processes.
Strong yet flexible fibreglass backing for good tensile strength, dimensional stability, and resistance to repeated flexing.
Good electrical insulation and dielectric performance for specialist electrical and energy applications.
Available in multiple grades and finishes, including standard, premium, mechanical, economy, porous, anti‑static, and open mesh options.
Common Applications
Conveyor belts and process belts in food processing, packaging, textiles, and industrial drying lines.
Baking liners, reusable pan liners, and non‑stick sheets in food production.
Release sheets and separation layers in composite manufacturing, vacuum moulding, and infusion processes.
Gaskets, seals, expansion joints, removable insulation blankets, and protective covers.
Fire curtains and anti‑corrosion barriers in high‑temperature or chemically aggressive environments.
Available grades and constructions
Smooth PTFE coated fabrics for premium release and low surface texture.
Mechanical and economy grades where durability and cost balance are important.
Porous and open mesh PTFE fabrics for airflow, drying, and filtration applications.
Anti‑static PTFE fabrics for processes where static control is required.
Supplied in a range of thicknesses, weights, and widths to match your belt or sheet requirements.
How to specify PTFE coated fabric
When you get in touch, it helps to confirm:
Application type (e.g. conveyor belt, baking liner, release sheet, insulation blanket, gasket).
Required temperature range and any exposure to chemicals, oils, or cleaning agents.
Preference for smooth, porous, anti‑static, or open mesh constructions.
Approximate thickness, width, and whether you need roll stock or converted belts/blankets.
Any special requirements for mechanical strength, abrasion resistance, or flexing.
We can supply PTFE coated fabric in a wide range of options sourced from our trusted suppliers. This flexibility allows customers to select the most suitable product specification - such as grade, thickness, width, and special features - based on their unique requirements.