Rock wool products is base on superior melted basalt as the main raw material, throughcentrifuge system of four-roller cotton process which pulls melted basaltic rockwool into a 4 ~ 7μm non continuous fibers followed by adding a certain amount of binder, dust laying oil, water repellent before settlement folding, curing, cutting and other processes, and then made into the products of different density depending on purpose of usage like blanket or board or pipe etc shapes .meanwhile it can be non-faced or faced with wire mesh. This material using inconstruction.Petroleum, electric power, chemical industry equipment’s thermal insulation and Building partition wall, curtain wall, roof and building envelope thermal insulation.
Features Of Rockwool Blanket
Excellent fiber strength,low shot content and excellent heat presentation
High hydrophobic fate,low moisture absorption rate
High porosity enables the rock wool products has good sound absorption
Fireproof and excellent thermal insulation
Specifications Of Rockwool Blanket
Alumina contents range from 15% to 25%
Widely used throughout metallurgical industry
Rockwool Blanket Free samples are available by freight collect;
Strict QC & Fast delivery
High quality goods, Perfect Pre-sales and after-sales service.
We will update you any production process after placing order.
We have special after-sales team to solve your problem during using our products.
Any question will be get our feedback in the first time.
WanMaiDe estabished in 2001, a leading manufacturer and exporter of Glass Wool, Rock Wool, Rubber Foam, Foam Glass,Extrude Polystyrene/XPS, Phenolic foam board insulation in China. After more than 20 years' development, we totally have 10 producing lines for glass wool insulation,5 producing lines for rock wool insulation and more than 30 producing lines for rubber foam insulation.
We had mad OEM production for WANMAIDE which are popular due to the high quality and competitive price all over the world.