Fiberglass cloth HT800, also called Fiberglass cloth HT3784, is a kind of heat treated fiberglass cloth that is woven from high strength continuous glass fiber yarn. It is the fiberglass cloth 3784 that burns off the sizing agent and other organic elements under high temperature condition and turns into golden brown heat treated product. Through heat treatment, HT800 has the advantages of excellent thermal insulation, good elasticity, fine flexibility and high tensile strength under heat preservation and high temperatures environment. HT800 can withstand continuous high temperatures while maintaining high strength and flexibility. It is a heavier and thicker fiberglass cloth which usually has better thermal insulation properties than the lighter and thinner fiberglass cloth and can provide effective thermal insulation protection in high temperature environments. Fiberglass cloth HT800 has excellent thermal stability and is able to maintain its structural stability and performance at high temperature. It can withstand high temperature of 550 degrees Celsius and can reduce heat conduction and block the transfer of heat energy, preventing the loss or entry of heat.

Fiberglass cloth HT800 has very good thermal insulation performance for many applications. It is a very suitable cloth to wrap the uneven surfaces of the objects and can be used as heat shield for thermal insulation equipments, thermal insulation cover for high temperature pipes, etc. Its usage covers from the conventional ship and marine repair to oil and gas, petrochemical and steel structure construction industries. HT800 is typically used as welding blankets that can effectively shield against moderate to heavy welding sparks. The tight and heat treated satin weave pattern results in a thicker, heavier and stronger fabric far more resistant to heat impact from welding sparks as compared to other thinner fiberglass cloths.

Specifications:

Weight: 840g/m2

Temperature: 550 degrees C

Weave Type: Satin

Colour: Golden Brown

Thickness: 0.8mm - 1.0mm

Width 1.0 meter

Roll Length: 50 meter