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抗倍特板技术指标和物理性能
材料物理性质 | 测试方法 | 标准数值 | **规限 Specification Limit |
表面耐磨性 Wear Resisitance | 6 | 600 | 350 minimun |
耐沸水性 Boiling Water Resistance | 7 | (mass)1.0% | 2.0% maximum |
抗热度 Dry Heat Resistance @ 180oC | 8 | Rating 5 | 4 minimun |
升温 Elevated Temperature | 9 | (lengthwise)0.18% | 0.23 maximum |
尺寸安定性 Dimensional Stability |
| (transverse)0.35% | 0.54 maximum |
室温 Ambient Temperature | 10 | (lengthwise)0.18% | 0.16 maximum |
尺寸安定性 Dimensional Stability |
| (transverse)0.35% | 0.22 maximum |
抗撞强度 Impact Resistance | 12 | >200cm | --- |
耐刮性 Scuff Resistance | 14 | 4.0 Newt** | 2.0 minimun |
耐污性 Stain Resistance | 15 | (reagents 1&2)5 | 5 minimun |
褪色率 Light Fastness | 16 | Wool Standard 7 | 6 minimun |
对烟蒂烧炙性 Cigarette Resistance | 18 | Rating 4 | 3 minimun |
耐蒸气性 Steam Resistance | 24 | Rating 5 | 4 minimun |
抗爆裂性 Crack Resistance | 26 | Rating 5 | 4 minimun |
弯曲弹性系数 Flexural Modulus | ISO 178 | 11,000 Mpa | 10,000 minimun |
抗弯强度 Flexural Strength | ISO 178 | 120 Mpa | 100 minimun |
张力强度 Tensile Strength | ISO 527 | 80 Mpa | 70 minimun |
抗压强度 Compressive Strength | BS 2782 | 170 Mpa | --- |
洛氏硬度 Rockwell Hardness | ASTM D785 | M 115 | --- |
热导性能 Thermal Conductivity | BS 874 | 0.35 W/MoC | --- |
膨胀系数 Coefficient of Thermal Expansion | ASTM D696 | 2.0*10-5mm/oC | --- |
发热数值 Calorific Value | ISO 1716 | 19.0MJ/kg | --- |
密度 Density | BS 1782 | 1.43 | --- |
火焰表面扩散度 Surface Spread of Flame | BS 476 | Standard grade- Class 2 | --- |
电阻 Surface Resistivity | BS 2782 | 1.0*1012Ω | --- |