Heat Treated Fiberglass Fabric

Firewheel has focused in manufacturing and supplying heat treated fiberglass cloth for more than 20 years in China. All our heat treated fiberglass cloths are the basic fiberglass cloths which are made of filament yarns or texturized yarns, then passing through an oven with high temperature. We...

Product Details

Firewheel has focused in manufacturing and supplying heat treated fiberglass cloth for more than 20 years in China. All our heat treated fiberglass cloths are the basic fiberglass cloths which are made of filament yarns or texturized yarns, then passing through an oven with high temperature.

Heat Treated fiberglass fabric
Heat Treated fiberglass cloth

We can do heat cleaning treatment on most basic fabrics, which will offer the fabrics with good thermal insulation and heat protection, anti-corrosion, high dust-accommodation and high filterability.


Firewheel Ref NO.HT2025 is made of basic fiberglass fabrics Ref NO.2025 passed through an oven with high temperature in order to burn of the sizing and other organic elements in the fabric. After this heat treatment, the color of fabric will turn brown. And heat treated fabrics has the same properties with the basic fabrics involving high temperature resistance up to 1022°F/550°C. But the heat treated cloth has one special property that the basic cloth doesn’t have, that is the heat treated cloth will be smoke-free during the application.


The heat treated coated fiberglass cloth is widely used in the following applications:

1. All types of thermal insulation and heat protection like welding blankets, fire blanket, fire proof curtains, heat shields, etc

2. Expansion joints, safety defender, piping and heat insulation in nautical equipment.

3. Especially for the application where smoke is not allowed.

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If you are interested in heat treated fiberglass fabric or would like to discuss further details, please feel free to contact us. We are looking forward to establish business relationships with you in the future.


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