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Low moisture sorption Waterproof Rock Wool Blanket
Rockwool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.
PRODUCT PARAMETERS
Density（kg / m3） |
Width（mm） |
Thickness（mm） |
Longth（m） |
Facing |
60-100 |
600 |
40-80 |
2.5, 3, 5 |
Wire mesh |
PRODUCT FEATURES
Rock wool blanket uses high-quality basalt as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.
Rock wool blanket has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production and do no harm to human bodies
Waterproof Rock Wool Blanket Features
Flexibility
Non-Combustibility
Low moisture sorption
Fire resistant
Excellent thermal resistance
Does not rot or sustain vermin
Does not promote growth of fungi or mildew
CFC and HCFC free product and process
Made from natural and recycled materials
Our rock wool insulation having the following advantages:
1. water proof
2. free samples for evaluation
Application:
Rock wool blanket with wire mesh suitable for vibration, high temperature environment. This product is often recommended for use in boilers, ships, valves and large diameter irregular pipes for thermal insulation materials.
Rock wool board for ship thermal insulation and fire prevention partition keel interlayer sound insulation; Rock wool for building has excellent fire prevention, heat preservation and sound absorption performance. It is mainly used for building wall, roof insulation; Fire prevention and noise reduction of building partitions, firewalls, fire doors and elevator shafts.
Rock Wool Blanket China TECHNICAL INDICATORS
Properties |
Value |
Density |
80-150 Kg/m3 |
Shot content (particle diameter ≥0.25mm), % |
≤12.0 |
Average fiber diameter, μm |
≤7.0 |
Density tolerance, % |
+15, -15 |
Thermal conductivity coefficient (average temperature: 70±2℃), W/(m. K) |
≤0.043 |
Thermal load contraction temperature (products with density above 60kg/m3), |
≤ 600 |
Acidity coefficient mk |
≥ 1.6 |
Moisture content, % |
≤0.5 |
Combustion property |
Non-combustible(A class) |
Organic material content, % |
≤ 4.0 |
Water repellence (water-proof), % |
≥ 98 |
Water absorption (water-proof), % |
≤ 5 |
Max Application Temperature ℃ |
650 |
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