Specifications

Mineral Wool/rock wool board
1.Non-combustibility A1 GB Testing
2.Heat and sound Insulation
3.Prevent fire
4.No smoke

Rock Wool Board  thermal Insulation 

Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting,A certain amount of cementing agent ,rustproof oil ,silicon oil is added into the raw materials which is made into rockwool board ,rockwool pipe shell,etc. (according to different customer requirement)
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool board.

  1)Density: 50kg-200kg
  2)Length:600/1200/1000mm
  3)Width:630/600mm
  4)Thinckness: 30mm-100mm

 

 

Technical Property	Technical Index	Remarks
Thermal Coefficient Equation(w/m℃)	Rockwool Board 0.035+0.00018tm Rockwool Blanket 0.036+0.00015tm	Normal Temperature
Max.Service Temp(℃)	600
Average fiber diameter, μm	4-7	GB5480.4
Density tolerance, %	+15, -15
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)	≤ 0.042	GB10294-88
Shrinkage temperature of heat load	650	GB11835-1998
Moisture content, %	≤0.5	GB5480
Combustion property	Non-combustible(A class)	GB5464
Resin Content	3.5	GB11835
Water repellence (water-proof), %	≥ 98	GB10299
Water absorption (water-proof), %	≤ 5	GB5480

 

 Specification:

 

Thickness (mm)	Density kg/m3
	60-75	80-95	100-115	120-130	140-160	170-190	200
30			√	√	√	√	√
40	√	√	√	√	√	√	√
50	√	√	√	√	√	√	√
60	√	√	√	√	√	√	√
80	√	√	√	√	√	√	√
100	√	√	√	√	√	√	√

 

Performance of heat-preserving rock wool

 

1.Non-combustibility, fire proof, pests prevention, corrosion resistance, no asbestos, stable chemical

 

2. performance, green environmental friendly products, harmless to human body and the environment, easy to carry and transport, low maintenance cost. 

 

3.Rock wool felt low chloride product safety reached the requirements of ASTM795, applies to stainless steel products

 

4.This product is elastic,light weighted and could be rolled up and fold.

 

5.Superfine fiber and good resilience

 

6.The surface may be coated with metal mesh, fiberglass cloth,fiberglass blanket, or aluminum foil:Simplex felt,fiber glass cloth sewed felt,aluminum foil felt,metal mesh sewed felt

 

7.Highly durable insulation product

 

8.Able to be used at higher temperatures >600

 

9.Cost effective Thermal insulation

 

10.Made from up to 40% recycled content

 

11.Easy handing and installation

 

 

Now we are looking for serious agency for our own brand POWERCROWN in different country. 

 

Welcome to join us!!