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Heat Insulation Noise Reduction - China

price: 1.00 Dollar US$

heat insulation noise reduction fiberglass wool

Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province.

It is a large enterprise group integrating r&d, production and sales.

It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products.

HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates.

Huamei glass wool has passed CE, ASTM and BS international standards test certificates.

Perfect production system and quality inspection system to ensure product quality and timely delivery.

Owing to glass wool' good performances, e.g., thin and long inner fiber, low thermal conductivity, it can stop air flowing and heat transforming, Meanwhile, it can quickly reduce the transportation of sound to make effects of insulation and sound-absorption.

Centrifugal glass wool is divided into glass wool boards and blanket.

It was the best material used for the insulation and sound absorption of steel structures.

It mainly includes bare blanket and blanket with foil-clad covered.

They are widely used in industrial plants, warehouses, public facilities, exhibition centers, shopping centers, cold stores and a variety of indoor playgrounds, sports grounds and other buildings.

Product Description

Glass wool board is processed by putting the thermosetting binder into the glass wool, by pressing and heating, and then, by curing.

They are widely used for insulation, ventilation and the adjustment of air-conditioner in commercial industry and residential constructions.

Meanwhile, they have the effect of energy-saving insulating, sound-controlling and improving the indoor air quality.

Item Unit Index Standard

Density Kg/m3 10-100 GB/T 5480.3-1985

Average fiber dia.

μ m 5.5 GB/T 5480.4-1985

Water content % ≤1 GB/T 3007-1982

Grade of combustibility Non-combustible Grade A1 GB 8624-1997

Reshrinking temp.

℃ ≥250 GB/T 11835-1988

Thermal conductibility w/m·k 0.038-0.06 GB/T 10294-1988

Hydrophobicity % ≥98.2 GB/T 10299-1988

Moisture rate % ≤5 GB/T 16401-1986

Sound absorption coefficient 1.03 product reverberation method

24kg/m3 2000HZ GBJ47-83

Slag inclusion content % ≤0.3 GB/T 5480.5


Company Contact:


  • Phone: 13323068269

  • Address: Dacheng Street, Langfang City, hebei , China

  • Email: Email


Published date: December 4, 2019

  • Business Description: Huamei energy saving technology group is located in the central zone of Beijing-Tianjin-Hebei Province.

    It is a large enterprise group integrating r&d, production and sales.

    It has seven branches and ten production plants in four provinces of China, specializing in the production of rubber foam insulation materials, glass wool products, extrusion polystyrene insulation board (XPS) and other thermal insulation products.

    HUAMEI rubber foam products pass ISO, ASTM, KS, BS, FM, SGS ROHS and other international standard certificates.

    Huamei glass wool has passed CE, ASTM and BS international standards test certificates.

    Perfect production system and quality inspection system to ensure product quality and timely delivery.

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