Formaldehyde-free glass wool board is on the basis of the traditional centrifugal glass wool, the wool raw material formula and make some adjustment, molding process, and make the raw cotton for combined with new type of binder, curing and forming.
Because of the traditional glass wool products using phenolic resin as the main binder, inevitably in the glass cotton have harmful material such as free formaldehyde, phenol, urea, although its formaldehyde content conforms to the current national standard, but completely formaldehyde-free glass cotton products at home and abroad has been a major efforts in the direction of the glass cotton manufacturers.
Formaldehyde-free glass wool board used binder, totally different from the traditional glass wool is a kind of acrylic adhesive. It completely abandoned the poisonous and harmful material such as phenol, formaldehyde, urea, so it is a revolution to the traditional glass wool. Since we not only can solve the problem of binder, at the same time solve the solidification problem in the process of production and the production cost control problems, liang ji has so far successfully produce high density formaldehyde-free glass cotton (maximum density 100 kg/m&sup 3) can do As the world's one of the few at the same time can produce low density and high density formaldehyde-free environmental protection glass wool product manufacturers. Therefore this is what many international companies seeking to liang ji for technical and production and the underwriting and even the real power of underwriting cooperation.
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