Fireproof Rock Wool Insulation Board

Rock wool products are made from natural rock such as basalt and dolomite. The natural rock are melted into melts in cupola at a very high temperature about 1500°C. And the melts lava is then pour to high speed spinners through which the melts get into fibers. At the same time, the phenolic binder containing silicon and mineral oil etc are sprayed onto the surface of each fiber homogeneously.

Wholesale Fireproof And Thermal Insulation Rock Wool Composite Board Directly Supplied Purchase Contact Us From Dd_caigang, $100.51

Fireproof Rock Wool Insulation Board

Fireproof Rock Wool Insulation Board

ASTM Certified Fireproof Rock Wool Insulation Board - China

A60 Fireproof Rock Wool Insulation Board - China Rock Wool Blanket

Rock Wool A1 Fireproof Insulation Rock Wool Mineral Wool Fiber Board by Qingdao Xiangqia International Trade Co., Ltd, Made in China

Rock wool insulation pipe - lusongrw

How many grades of rock wool sandwich board fire rating?

Reliable and Woven mineral wool insulation boards - Alibaba.com