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聚碳酸酯,膜, PC, 0.375mm厚
聚碳酸酯,膜, PC, 0.375mm厚图片
品牌:Goodfellow
产地:英国


产品介绍
订货号包装规格
Sizes
741-146-92100mm x 100mm
556-139-43250mm x 250mm
772-921-26300mm x 300mm
973-276-60500mm x 500mm

产品参数

Grade[等级]Lexan® 8010
Thickness[厚度]0.375mm
Transparency[透明度]Clear/Transparent
Mechanical Properties(机械性能)
Abrasive resistance - ASTM D1044 ( mg/1000 cycles )10 - 15
Coefficient of friction0.31
Elongation at break ( % )100.0 -150.0
Hardness - RockwellM70
Izod impact strength ( J m⁻¹ )600.0 - 850.0
Poisson's ratio0.370
Tensile modulus ( GPa )2.30 - 2.40
Tensile strength ( MPa )55.00 - 75.00
Physical Properties(物理性质)
Abbe number34.0
Density ( g cm⁻³ )1.200
FlammabilityV0-V2
Limiting oxygen index ( % )25 - 27
Radiation resistanceFair
Refractive index1.584-6.000
Resistance to Ultra-violetFair
Water absorption - equilibrium ( % )0.35
Water absorption - over 24 hours ( % )0.100
Chemical Resistance(耐化学性)
Acids - concentratedGood
Acids - diluteGood
AlcoholsGood
AlkalisGood-Poor
Aromatic hydrocarbonsPoor
Greases and OilsGood-Fair
Halogenated HydrocarbonsGood-Poor
HalogensPoor
KetonesPoor
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )66.000 - 70.000
Heat-deflection temperature - 0.45MPa ( C )140
Heat-deflection temperature - 1.8MPa ( C )128.0 - 138.0
Lower working temperature ( C )-135
Specific heat ( J K⁻¹ kg⁻¹ )1200.0
Thermal conductivity ( W m⁻¹ K⁻¹ )0.19 - 0.22 @23℃
Upper working temperature ( C )115 - 130
Electrical Properties(电气特性)
Dielectric constant @1MHz3
Dielectric strength ( kV mm⁻¹ )15.0 - 67.0
Dissipation factor @ 1MHz0.0100
Surface resistivity ( Ohm/sq )10¹⁵
Volume resistivity ( Ohmcm )10¹⁴-10¹⁶
Pultrusion(挤拉成型)
Compressive strength ( MPa )> 80

其他参数

公差

直径<100mm±1mm
≥100mm+2% / -1%
厚度±20%
长度 1<100mm±1mm
≥100mm+2% / -1%
长度 2<100mm±1mm
≥100mm+2% / -1%
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