Rock Wool Board

1.Fine Fireproof, 2.Light in weight, Heat insulation, 3.Installation is convenient, 4.Sound absorption, 5.CE,ISO,SGS. - details see: https://www.buildingsupplieshub.com/rock-wool-board-10068621

Place of Origin: Hebei China (Mainland)	Application: Heat Insulation	Composition: Rock Wool	Dimensions: 120060050
Product Type: Plate	Brand Name: SMWD	yellow: yellow

1. High quality and extra fine, low slag-ball content and low coefficient of heat conductivity;

2. Wide range of bulk density (40kg-200kg/ m3), wide range of specifications with all data being within/better than national standards;

3. Wide range of applications for construction, petroleum, electric power, metallurgy, textile, national defence, transportation and other industries. Ideal material for heat insulation and sound insulation of industrial facilities such as tank , boiler, flue, heat exchanger , blower, vehicles and ships etc;

4. Owing to its large-scale production and advanced technology the products are salable in home market, especially for large and key projects. The products are also sold to all over the world.

Technical Parameters

Technical Property	Technical Index	Remarks
Thermal Coefficient W/m.k	0.030-0.044	Normal Temperature
Slag nodule(%) ? 0.25mm	<12	GB11835-98
Incombustibility	A	GB5464
Fiber diameter μ	4-7
Usage Temperature( )	268-600	SiO₂+AlO₂ ------------- CaO+MgO
Acid coefficient	≥1.5
Water absorption ratio %	5	GB11835-98
Density tolerance %	±10
Resin content	Rock wool Board 3 Rock wool blanket 1 Rock wool pipe 3.5	GB11835-98
Hydrophobicity %	98	GB5480