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Model No. : | Rock Wool Insulation |
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Brand Name : | XYINYUAN |
Product description
Product performance | Unit | LR140 | LR160 | LR180 | Standard |
Apparent Density | kg/m3 | 140 | 160 | 180 | GB/T5480 |
Compression strength(10%defomation) | kPa | ≥40 | ≥50 | ≥60 | GB/T13480 |
Tensile strength (perpendicular to surface) | kPa | ≥7.5 | ≥10 | ≥15 | JG149-2003 |
Thermal conductivity(25℃) | w/(m•K) | ≤0.040 | ≤0.040 | ≤0.040 | GB/T10295 |
Fire resistant | -- | Non-combustible grade A | GB/T8624 | ||
Water repellence | % | ≥98 | ≥98 | ≥98 | GB/T10299 |
Acid index | -- | ≥1.8 | ≥1.8 | ≥1.8 | GB/T5480 |
Moisture absorption | % | ≤1.0 | ≤1.0 | ≤1.0 | GB/T5480 |
water Absorption(partial immersion 24h) | kg/m2 | ≤0.5 | ≤0.5 | ≤0.5 | GB/T25975-2010 |
water Absorption(partial immersion 28d) | kg/m2 | ≤2.0 | ≤2.0 | ≤2.0 | GB/T25975-2010 |
Noise Reduction Coefficient(NRC) | --- | ≥0.6 | ≥0.6 | ≥0.6 | GB/T18696 |
Dimension Stability | % | ≤1.0 | ≤1.0 | ≤1.0 | GB/T8811 |
Thickness Tolerance | mm | ±3 | ±3 | ±3 | GB/T5480 |
Squareness | mm/m | ≤5 | ≤5 | ≤5 | GB/T5480 |
Flatness | mm | ≤6 | ≤6 | ≤6 | GB/T25975-2010 |
Melting Point | ℃ | >1000 |
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