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性能
Properties
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测试标准
ASTM
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单 位
Units
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测试条件
TEST Condition
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典型值
Typical Values
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物理性能Physical
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||||
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相对密度Specific Gravity
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GB 1033
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g/cm3
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23℃,24hr
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1.8±0.05
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吸水率Moisture Absorption
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D570
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%
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23℃,24hr
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0.02
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收缩率Mold Shrinkage
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GB 15585
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%
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23℃,24hr
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0.5-0.7
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机械性能 Mechanical
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||||
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拉伸强度Tensile Strength
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GB 1040
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Mpa
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50mm/min
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65
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伸长率Elongation at Break
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GB 1040
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%
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50mm/min
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9
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弯曲强度Flexural Strength
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GB 9341
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Mpa
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2mm/min
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120
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弯曲模量Flexural Modulus
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GB 9341
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Mpa
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2mm/min
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3000
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悬臂梁缺口冲击强度
Izod Impact,Notched
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GB T1343
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J/M
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3.2mm宽
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5
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热性能 Thermal Properties
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||||
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阻燃性Flammability
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UL-94
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3.2mm厚
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V-0
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热变形温度HDT
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GB T1634
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℃
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1.82Mpa
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--
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导热系数
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GB/T3399-1982
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W/M.K
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2.5
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电性能 Electrical Properties
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||||
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表面电阻Surface Resistivity
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ASTM D257
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Ω.m
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--
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1016
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介电强度Dielectric Strength
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ASTM D149
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MV/m
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2mm厚
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15
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