Product details
Product Name:Rock Wool
Thickness:100mm
Certificate:ISO, CE, A1, SGS testing report
Materials:Basalt rock wool
Package:Plastic bag inside
Application:Thermal insulation
Item:Specification
Color:Yellow Grey
Hydrophobic coefficient:≥ 98
Length:1200mm/2400mm
Maximu service temperature:℃ ≤ 650
Density:60-180kg/m3
Inflammable property:Noninflammable class A
Width:1200mm/600mm
Outer packaging:Customizable
Application:
Industry -Boiler, Heating processing equipment, oven,Power equipment, flue, chimney, Chemical, petrochemical, refining equipment, Storage tank,
Building-Building wall acoustic, Fireproof wall, fireproof door, fireproof filling, Elevator shaft acoustic, Roof insulation
Boat-Shipbuilding
Technology data
Number |
Test item |
Standard request |
Test result |
|
Rock wool 1 |
Appearance |
Surface is flat and smooth, There should be no interfere with the use of scar stains and damages |
qualified |
|
2 |
average diameter of fiber |
≤ 6.0 |
5.2 |
|
3 |
Slagball’s content % |
≤ 7.0 |
6.0 |
|
4 |
Right Angle deviation, mm/m |
≤ 5 |
3 |
|
5 |
Flatness deviation, mm |
≤ 6 |
4.0,5.5 |
|
6 |
Acidity coefficient |
≥1.6 |
1.7 |
|
7 |
Quality moisture absorption rate % |
≤ 1.0 |
0.8 |
|
8 |
Hydrophobic rate, % |
≥98.0 |
98.6 |
|
9 |
Short-time water absorption value,kg/m2 |
≤ 1.0 |
0.9 |
|
10 |
thermal conductivity, W(M.K) |
Average temperature 25℃ |
0.038 |
|
11 |
tensile strength vertical to the surface , kPa |
≥7.5 |
7.6 |
|
12 |
Compression Intension, kPa |
≥40 |
41.2 |
|
13 |
Size stability % |
Length |
≤ 1.0 |
0.8 |
width |
≤ 1.0 |
0.8 |
||
thickness |
≤ 1.0 |
0.5 |
||
14 |
Size |
Length |
+10 -3 |
+2 |
width |
+5 -3 |
0 |
||
thickness |
+3 -3 |
+1 |
||
15 |
Combustion performance |
Combustion grade |
Reach to A(A1)grade |
qualified |
Quality loss m,% |
≤ 50 |
14 |
||
Combustion duration t.s |
0 |
0 |
||
Temperature rise |
≤ 30 |
10 |
||
combustion heat value MJ/kg |
≤ 2.0 |
0.9 |
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