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Contact Us
- Contact Person : Mr. Wu Phillips
- Company Name : Wuhan Fengwanting Trading Co., Ltd.
- Tel : 86-27-59362907
- Fax : 86-27-52230586
- Address : Hubei,Wuhan,Garage No. 8, Bldg. 5, No. 34, North Erqi Road, Jiang'an Dist
- Country/Region : China
- Zip : 430012
white granulated wool
Product Detailed
Related Categories:Other Heat Insulation Materials
white granulated wool
1.Density:150~300kg/m3
2.Thermal conductivity coefficient:0.039w/m.k
3.Loose Wool
Loose rock wool
Test Items | Test Method | Measured Value |
ω(SiO2) % | GB/T1549-2008 | 35.41 |
ω(CaO) % | 37.51 | |
ω(Na2O) % | 0.33 | |
ω(K2O) % | 0.42 | |
ω(Al2O3) % | 16.27 | |
ω(MgO) % | 7.98 | |
ω(Fe2O3) % | 0.43 | |
ω(TiO2) % | 0.75 |
Test Items | Test Method | Measured Value |
Organic Material Content | Q/T0IH 3-2005 | ≤ 0.5% |
Thermal Conductivity | ≤0.044W/m.K Average Test Temperature 70±52°C Test Density 150kg/m3 | |
Pellet Diameter Distribution | >12.7mm, ≥60% <6.35mm, ≤10% | |
Max Working Temperature | 650°C | |
Acid Coefficient | ≥1.5 | |
Blinder Content | ≤3.0 % | |
Water Absorption | ≤2.0 % | |
Heat Absorption | ≤1.0 % | |
Moisture Resistivity | ≥98% | |
Fiber Average | 4~7 μm | |
Compressive Strength(10%) | ≥40Kpa | |
Peeling Strenght | ≥14Kpa | |
Incombustibility | Grade A |
white granulated wool
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