Rock wool products are mainly made of high-quality basalt, dolomite, and other raw materials. After being melted at high temperatures above 1450 ℃, they are spun into fibers using an internationally advanced four axis centrifuge at high speed. At the same time, a certain amount of binder, dustproof oil, and hydrophobic agent are sprayed into the fibers, collected by a cotton collector, processed by a pendulum method, and then solidified and cut by a three-dimensional method after cotton laying, forming rock wool products of different specifications and purposes.
Usually divided into vertical fiber rock wool and parallel fiber rock wool.
Product introduction
One、Rock wool insulation board：The product is non-toxic, harmless, pollution-free, and non radioactive, and is a new type of green and environmentally friendly energy-saving building material.
Parameters：
1.Thermal conductivity ≤0.040W/(m.k)
2.Combustion performance grade A
3.Water repellency ≥98.0%
4.Intensity ≥40Kpa
Two、Rock wool sandwich panel：Rock wool sandwich board is a type of sandwich board made from rock wool as raw material. Rock wool sandwich panels fully utilize the unique properties of rock wool core materials, and have significant effects in fire prevention, insulation, sound absorption, and other aspects.
Parameters:
1.Surface material above/below 0.3~0.6mm color coated steel plate (galvanized sheet, stainless steel plate, anti-static color coated steel plate).
2.density：120~150kg/m3
3.Effective width of groove type:950mm、1150mm
4.The effective width of corrugated type:950mm
5.Groove thickness::40~150mm
6.Corrugated thickness:50~150mm
Main applications:
Building envelope：
