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Rockwool Insulation Board
Rockwool insulation board, the chemical properties & product performance are very stable. Suitable for all kinds of buildings. Accept customization.
Description
Product Description
SUNTHERM Rock wool insulation board. Rock wool board industrial thermal insulation rock wool board is a porous fibrous board with certain toughness and strength, which is mainly made of natural ores such as basalt and dolomite. It has good thermal and chemical stability, aging resistance, no corrosion, good air permeability, excellent sound absorption, noise reduction, thermal insulation and other properties, and the highest fire resistance is grade A1, No smoke toxicity.
Product Parameter of the Rock wool board
Item | Unit | Rock wool board | Standard |
Density | Kg/m3 | 60-200kg/m3 | GB5480.3 |
Tolerance of Density | % | ±10 | |
Thickness | mm | 30-100 | |
Average Diameter | um | 4-7 | GB5480.4 |
Slag Content (>0.25mm) | % | ≤12 | GB5480.5 |
Moisture Rate | % | ≤5.0 | GB5480.7 |
Hydrophobicity | % | ≥98 | GB10299-88 |
Max Service Temperature | C | 650 | GB11835-98 |
Organice Content | % | ≤4% | GB5480.5 |
Compress Strength (10% compressibility) | KPa | ≥40 | GB/T13480 |
Racking Strength | KPa | ≥14 | DIN52274 |
Grade of Combustibility | Non-combustibility A1 | GB5464 | |
Thermal Condctivity | W/mk | 0.03-0.04 | GB/T10295 |
Acidity Coefficient | % | ≥1.5 | GB/T 5480 |
Resin Content | % | ≤3.0 | GB11835-98 |
Certificate | ISO9001:2000; CE | ||
Size | 1200 x 600, 1000 x 600, 1000 x 630; Other size based on customer's request | ||
Actual photos of warehouse delivery
Advantages of rock wool board
NO.1 Fire prevention
The raw material of rock wool board for exterior wall is natural volcanic rock, which is a non combustible building material and fireproof material.
NO.2 Thermal insulation
The outer wall rock wool board has slender and flexible fiber and low slag ball content. Therefore, the thermal conductivity is low and has excellent thermal insulation effect.
NO.3 Sound absorption and noise reduction
Rock wool is an ideal sound insulation material. A large number of slender fibers form a porous connection structure, which determines that Shida rock wool is an excellent sound absorption and noise reduction material.
NO.4 Hydrophobicity
The hydrophobic rate of hydrophobic rock wool products can reach 99.9%; Very low water absorption, no capillary penetration.
NO.5 Moisture resistance
Under the environment of high relative humidity, the volume moisture absorption rate of rock wool is less than 0.2%, and the mass moisture absorption rate is less than 0.3% when tested according to astmc1104 or astm1104m.
NO.6 Non corrosive
Rock wool has stable chemical properties, pH value of 7-8, neutral or weakly alkaline, and is suitable for carbon steel, stainless steel.
Aluminum and other metal materials are free of corrosion.
Safety and environmental protection
The rock wool does not contain asbestos, CFC, HFC, HCFC and other substances harmful to the environment. It will not be corroded or produce mildew and bacteria. (rock wool has been recognized as a non carcinogen by the International Cancer Research Authority)
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