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Application and Classification of High Temperature Fibreglass Cloth

Author: Site Editor     Publish Time: 2021-03-05      Origin: Site

FSD is an innovative enterprise, the main products are special glass, special functional textiles, fireproof and heat insulation materials, and high-tech fibres. Create special functional textiles. Products include medium-alkali, alkali-free glass fibre reinforced non-twisted roving, chopped strands, glass fibre mats, knitted composite mats and chopped mats, checkered fabrics, electronic yarns and other industries involved in all walks of life. A fibreglass company serves endless market needs.

Application of high-temperature fibreglass cloth

Coated fiberglass products

PTFE coated high-temperature fiberglass fabric

PTFE is what people often call Teflon. Teflon has non-stick and heat resistance. Wear resistance, moisture resistance and corrosion resistance. Our company is the earliest domestic enterprise that systematically engaged in the research, development and production of "glass fibre coated fluororesin products". The company has advanced equipment, from glass fiber yarn finishing → weaving → fluororesin coating process → subsequent deep processing, etc., all production processes are completed by the company itself. This enables "product quality, multi-variety production, and fast delivery" to be fully guaranteed. The company mainly focuses on "medium and high-end products", and "exports to overseas markets" as its main channel. The company's registered "Fushide" trademark has a high reputation both at home and abroad.

The durable temperature of PTFE coated glass fibre cloth

Used between low temperature -196℃ and high temperature 300℃, it has weather resistance and anti-ageing. After practical application, if placed at a high temperature of 250°C for 200 days, not only the strength will not decrease, but the weight will not decrease; placed at a high temperature of 350°C for 120 hours, the weight will only decrease by about 0.6%. At -180 It can maintain the original softness under ultra-low temperature.

Application case of PTFE coated high-temperature fibreglass cloth

It is specially designed for photovoltaic module industry companies to create a special high-temperature fibreglass cloth for laminators with good stickiness, no degumming, and no particles. The new high-temperature fibreglass cloth developed by using imported base material and high-tech formula not only solves the problem of anti-adhesion and particles on the basis of traditional high-temperature fibreglass cloth but also greatly improves the pressing process of this product in the laminator. Long life, and effectively improve work efficiency.

High temperature resistant fabric used

Baking mat for the oven, you can bake or heat food in oven or microwave without oil. It is completely non-stick and has higher heat resistance, safe and convenient.

Non-stick BBQ Grill Mat

Silicone coated high-temperature fibreglass cloth

Silicone coated glass fibre cloth, like PTFE coated high-temperature fibreglass cloth, is based on glass fibre cloth. It has good high-temperature resistance and corrosion resistance. It can be made into conveyor belts. Teflon high-temperature conveyor belts can be used. For food drying and transportation, silica gel cloth has a strong load-bearing capacity and can be used in packaging and construction fields.

Unlike PTFE-coated glass fibre cloth, it is softer than Teflon high-temperature cloth and has good non-stickiness. Its surface is not as smooth as high-temperature cloth, but it can be used on both sides. Therefore, the wear resistance is not as good as PTFE coated glass fibre high-temperature cloth. Because of its good insulation properties, it can withstand high voltage loads and can be made into insulating cloth, casing and other products.

Teflon high-temperature resistant tape cannot be folded or squeezed arbitrarily, otherwise, it will leave obvious scars. Silicone cloth can be used. Silicone cloth has a good fire protection effect. It can be made into fire blankets, fire curtains, smoke and dust cloths, etc. The material can also be used for soft connections such as fan ducts or called non-metallic compensator soft connectors. The high-temperature resistance of Teflon high-temperature cloth is better than that of silicone cloth, so it can be used as a baking sheet.

Silicone coated high-temperature fibreglass cloth is mainly used in the following areas:

Electrical insulation and high temperature corrosion protection

Silicone rubber-coated glass fibre membrane structure material has a high electrical insulation level, can withstand high-voltage loads, and can be made into insulating cloth, casing and other products. Silicone rubber coated glass fibre membrane structural materials can be used in building sealing materials, high-temperature anti-corrosion conveyor belts, packaging materials and other fields.

Non-metallic compensator

The non-metallic compensator is used as a flexible connecting device for the pipeline, which can solve the problem of damage to the pipeline caused by thermal expansion and contraction. Silicone rubber. The coated glass fibre membrane structure material is used as the base material of the flexible expansion joint, which has a higher use temperature, anti-corrosion and ageing resistance, and excellent elasticity and flexibility. It has been widely used in petroleum, chemical, cement, steel, energy and other fields, and has achieved good results.

Application case of silicone coated fiberglass fabric 

Silicone Coated Fiberglass Sleeve

Aluminum foil high-temperature fibreglass cloth

It is used for heat sealing veneer and water vapour barrier layer of thermal insulation materials such as glass wool, rock wool, mineral wool PEF products and rubber and plastic products. It is suitable for on-line heat sealing of cotton felt, cotton board and cotton pipe and PEF board and rubber-plastic board and pipe. Fitting to meet the requirements of heat insulation and water vapour barrier of heating and ventilation pipes, hot and cold water pipes, and the requirements of building heat insulation, making the room warm in winter and cool in summer, and comfortable in all seasons.

PVC coated high-temperature fibreglass cloth

  • PVC coated fibreglass cloth (glass fibre coated plastic cloth, PVC coated fibreglass cloth, waterproof cloth, tarpaulin) to make various tent series. PVC coated cloth can withstand the high temperature of 180℃. It is often used in architectural membranes, fireproof curtains, etc., not only beautiful but also very practical.

  • PVC coated cloth can be used for heat preservation: it can be used to wrap various pipes and equipment and can be cut into strips.

  • Made into the fireproof tape.

  • Fireproof electric welding blanket (for protection of electric welding of ships, etc.), fireproof isolation barrier, fireproof tent.

Fireproof shade fabric in the swimming pool

Other special fibre products

  • Composite products

  • Silicon fibre cloth: high-purity glass fibre

  • Ceramic fibre fabric

  • Special tape: PTFE tape

  • Epoxy mesh cloth for transformer, (insulating tape for aeroplane) etc.

Our high-temperature glass fibre products can be roughly divided into glass fibre yarn, glass fibre cloth, glass fibre tape, glass fibre tube, and glass fibre mat. With these products as the base material, various types of glass fibre can be produced. Composite products are widely used in various fields of the national economy. Among them, electronics, transportation and construction are the three main application areas.

Application areas of high-temperature fiberglass cloth

IT industry

Electronic grade glass fibre cloth is the main raw material used to produce copper-clad laminates, and the production of PCB (electronic circuit board) requires copper-clad laminates as the basic material. Therefore, the demand for copper-clad laminates in PCB indirectly leads to the need for electronic grade glass fibre cloth. The lower the alkali content, the higher the quality of the glass fibre. The alkali-free glass fibre has the best performance. It is currently the most demanding glass fibre product, especially the quality of the electronic grade glass fibre cloth required for the production of PCB in the electronic field. 

Transportation industry

Automobile battery trailers, bumpers, front and rear lights, brake pads, and various parts under the hood of automobiles, such as air intake pipes, are all made of glass fibre composite materials. The doors, windows, seats, body panels, and front of light rail vehicles can all be made of FRP.

High-temperature fibreglass cloth is widely used in the transportation industry: suitable for heavy and medium-sized moulded fibreglass parts of trucks, buses, public transportation, light rail, car roof and rain cover, etc.

car roof and rain cover


  • Fibreglass cloth can be used to make roof waterproof materials and decorative materials.

  • Glass fibre mesh for construction

  • Architectural membrane

  • Stretch ceiling

  • Sunshade

  • Acoustic material

  • window screening

Fire insulation applications

  • Fireproof roller shutter door fabric

  • Fire blanket

  • Welding blanket

Engineering case

Fire-resistant clothing is made of heat-reflective and flame-retardant materials, processed into fire-resistant and heat-insulating fabrics through special processes, and then passed through special sewing equipment. Unique tailoring technology, fine workmanship, processed through multiple procedures. It has the characteristics of strong heat radiation resistance, high-temperature resistance, fire and flame resistance, corrosion resistance, weather resistance, easy cleaning, water resistance, oil resistance, and high strength. Protective clothing when working in high-temperature places to prevent strong heat radiation, such as steel industry, smelting industry, foundry industry, petroleum industry, gas industry, other high-temperature industry fire protection clothing, etc., for personal protection and fire fighting.

Fire protective clothing

Environmental protection industry

The environmental protection industry, in particular, plays a huge role in industrial filtration. With the emphasis on environmental protection, glass fibre high temperature resistant filter felt and high temperature resistant glass fiber dust bag is widely used in the high temperature flue gas filtration of various industrial furnaces such as chemical industry, steel, metallurgy, carbon black, power generation etc.

And in the treatment of automobile exhaust pollution, it has become an ideal choice to use natural gas instead of gasoline to drive automobiles, which brings opportunities for the development of glass fibreglass cylinders, and fibreglass cylinders require high-quality alkali-free glass fibre reinforced materials.

Other industry

High-temperature glass fibre products are widely used in aviation, papermaking, food, environmental protection, printing and dyeing, clothing, chemical industry, glass, medicine, electronics, insulation, construction (roof membrane structure base cloth), and grinding wheel due to their excellent properties. Slicing, machinery and other fields. It can be used for anti-corrosion coating, inner lining and gasket, anti-sticking conveyor belt, high frequency copper clad laminate, architectural membrane material, insulating material, microwave drying conveyor belt, flexible compensator, friction material, etc. as heating food gasket, baking sheet Etc., microwave gasket, microwave drying belt. The application of anti-adhesive linings, gaskets, drapes, etc. in plastics and rubber, carpet tape, etc.

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