PC板技术性能(TECHNICAL DATA OF PC SHEET)
序号NO. 性能(Characteristics) 单位(Unit) 指标(Data)
(1) 冲击强度(Impact Strength) J/m 850
(2) 透光率(Light Transmission) % 88注2
(3) 比重(Specific Gravity) g/cm3 1.2
(4) 热膨胀系数(Coefficient of Thermal Expansion) mm/m℃ 0.065
(5) 可耐温度(Service Temperature) ℃ -40~+120
(6) 传热系数(Heat Conductivity) W/ m2℃ 2.3~3.9
(7) 抗拉强度(Tensile Strength) N/ mm2 >60
(8) 弯曲强度(Flexural Strength) N/ mm2 100
(9) 弹性模量(Modulus of Elasticity) MPa 2400
(10) 断裂拉伸应力(Tensile Stress at Break) MPa >65
(11) 断裂拉伸率(Elongation at Break) % 100
(12) 比热(Specific Heat) kJ/kgK 1.17
(13) 热变形温度(Heat Deflection Temperature) ℃ 140
(14) 隔音效果(Effect of Soundproof) dB -20注2
注1:3mm板测试资料,视板厚度2mm~20mm,透光率89%~50%
注2:6mm板测试资料