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High Temp Glass fiber cloth on aluminum foil surface

  • AL-3784

  • WT


An exceptional product that offers remarkable physical characteristics, making it a versatile option for various purposes. With a weight range of 145-155 g/㎡, it possesses a tensile strength of 665 N/25×100mm (lengthwise) and 395 N/25×100mm (widthwise). It also has a breaking elongation rate of 5.4% (lengthwise) and 4.7% (widthwise). Additionally, it has a water vapor permeability of 0.28g/㎡ within 24 hours, effectively protecting against moisture.

Furthermore, our Fiberglass Cloth with Aluminum Foil exhibits exceptional resistance to temperature changes. It remains unaffected even after enduring temperatures as low as -15℃ and as high as 80℃ for 24 hours, without any signs of cracking or delamination. It also boasts an impressive bursting strength of 332N, ensuring its durability under heavy usage.

This product is highly suitable for a wide range of industries, including construction, automotive, and aerospace. Its outstanding physical properties make it an excellent choice for insulation, heat protection, and other applications where durability and reliability are essential.

In conclusion, our Fiberglass Cloth with Aluminum Foil is an outstanding product that offers exceptional physical characteristics, making it an ideal choice for various applications.

Product Description

Now, let's introduce an aluminum foil fiberglass cloth AL-3784.

Product parameters
Product characteristics

  1. The corrosion resistance is greatly improved: the surface of glass fiber cloth aluminum foil is treated with special anti-corrosion coating, and the corrosion resistance is greatly improved. At the same time, polyethylene hot air pasting method is adopted, which eliminates the need for composite adhesive, eliminating the hidden danger of corrosion and mildew on the aluminum foil surface caused by the residual moisture of adhesive or solvent during the bonding process.

  2.  The direct hot pressing composite saves the composite adhesive and the cost of veneering composite.

  3.  The water vapor permeability is smaller, which further strengthens the water vapor barrier effect: the glass fiber cloth aluminum foil middle heat seal polyethylene layer is thicker than the general veneer, and the   water vapor permeability is smaller, so the water vapor barrier effect is better, and the glass wool and other thermal insulation materials are reliably protected.

  4.  The tensile strength is better and the veneer is more neat: the mechanical strength of the glass fiber cloth aluminum foil is higher than that of the reinforced aluminum foil, and it is more suitable for the online   bonding of glass wool plants, rock wool plants, and mineral wool plants.

  5.  The veneer is more flat, reducing the probability of damage to the aluminum foil surface: the glass fiber cloth aluminum foil is more flat due to its fine and dense cloth, thick polyethylene layer, and the aluminum   foil surface is not easy to be damaged by friction, thus playing a better role in water vapor barrier.

Product application


Thermal insulation cotton blanket


Thermal insulation of automobile engine


Thermal insulation of pipeline

Various certificates



Product Category

W.T Thermal Insulation Material Co., Ltd. is an innovative enterprise, focus on research and manufacturing. With the cohesion and forward-looking awareness of our management team, we became to the modern enterprises.



 No.5,North Waihuan Road,Huang tang Development Zone,Xuxiake Town,Jiangyin City,Jiangsu Province,China 214407
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