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Glass cotton
Detailed description

Glass cotton is in a molten state glass spray centrifugal blowing process fibrosis spraying thermosetting resin made of filamentous material, in processing through the thermal curing deep processing, made with a series of products for a variety of purposes. The material has a thermal insulation, sound absorption and noise reduction, the effect is very significant. It has the advantages of flame retardant, non-toxic, corrosion resistance, small volume, low thermal conductivity, chemical stability is strong, and low moisture absorption rate, hydrophobic good, is currently recognized performance the most superior insulation, heat insulation, sound-absorbing the anti noise material. It has a very wide range of uses.
Due to the centrifugal glass cotton texture soft, fiber, the construction will not stimulate the skin, and thus by the construction unit to welcome, as the preferred product of heat preservation and insulation.
The technical performance of glass wool: 

ProjectUnitThe company's productsTest standard
Average fiber diameterμm5GB5480.4-1985
Moisture absorption%<3%GB10299-1988
Thermal conductivityw/m.k≤0.04GB10294-88
Non combustible Not burning a gradeGB8624-1997
Absorption coefficient 1.03 product reverberation method 24kg/m32000HZGBJ47-83
Use temperature≤120GB11835-89

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