Huali 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.
PRODUCT DETAILS :
Special size can be made to order.
3.HUALI®Rock Wool Blanket Advantages:
Highest fire rating.
Water repellent, asbestos free
Excellent thermal resistance
High sound absorption material
Stable physical properties
Easy handling and installation.
4.HUALI®Rock Wool BlanketPackaging & Delivery :
Packaging Details：Industrial insulation soundproof acoustic rock wool fiber blanket is packed in plastic bag or as per clients requirement