Mineral Wool

rock wool fiber board Mineral Wool, Non-combustibility A1 GB Testing, Heat and sound Insulation, Prevent fire, No smoke and p - details see: https://www.buildingsupplieshub.com/mineral-wool-10068390

Place of Origin: Shandong China (Mainland)	Application: Refractory	Composition: Rock Wool	Dimensions: 1000600/1000630
Product Type: Roll	Brand Name: sunshine	Apparent Density: 80-200kg/m3	Heat Conductivity: 0.039
Highest Working Temperature: 700

Main components:

Rock wool uses basalt and other natural ore, as the main raw materials. It fused into a fibrous after the high temperature, added suitable amount of binder, then made by curing processing.

Advantage:

1. Quality lighter

2. Low thermal conductivity

3. Heat insulation

4.Good workability

5. Excellent tensile strength

6.Good corrosion resistance and can be use for long time

7.Excellent sound-absorbing performance

8. Good seismic performance

Application:

1. Petroleum, metallurgy, electric power, machinery, chemical industry equipment insulation, for sound-absorbing noise reduction

2. Building partition wall, curtain wall, fire doors, elevator well, roof and retaining heat insulation, for sound-absorbing noise reduction,

3. Industrial furnace heat insulation, oven, large diameter storage tank and heat preservation of the ship, for fire protection.

Specification:

Board:

Length(mm)	Width(mm)	Thickness(mm)
1000	600/630	minimum of 30

Item	Unit	Index	Standard
Density	kg/m3	80---170	GB5480.3
density Allowns thedeviation	%	±10	GB5480.3
Fiber Average Diameter	μm	4-7	GB5480.4
Shot Content(Particle Diameter>0.25mm)	%	≤6	GB5480.5
water absorption per volume	%	≤2	GB/GB16401-1996
Temperature absorption rate	%	≤1.0	GB5480.7
Hydrophobicity	%	≥98	B10299-88
The thermal shrinkage temperature under load	°C	≥650	GB11835-1998
Organic Content	%	≤4	GB11835-1998
Compressive Strength(10% compression ratio)	Kpa	≥40	GB/T13480-92
Peel Strength	Kpa	≥14	DIN52274
Noninflammability	--	MPS-A	GB5465
Thermal Conductivity(70°C)	w/m.k	≤0.041	GB10294-88
Acidity Coefficient		≥1.5
Binder Content	%	≤3.0