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半岛bd体育手机客户端 搜索
材料 >> 聚合物材料
聚碳酸酯,片, PC, Clear, 10mm厚
聚碳酸酯,片, PC, Clear, 10mm厚图片
品牌: Goodfellow
产地: 英国
索取资料及报价
品牌: Goodfellow
产地: 英国
半岛bd体育手机客户端 介绍
订货号 包装规格
Sizes
749-265-36 19.05mm x 152.4mm
511-614-19 150mm x 150mm
628-333-50 250mm x 250mm
951-767-83 300mm x 300mm
970-975-96 500mm x 500mm
026-195-25 600mm x 600mm

半岛bd体育手机客户端 参数

Colour[颜色] Clear
Thickness[厚度] 10mm
Mechanical Properties(机械性能)
Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) 10 - 15
Coefficient of friction 0.31
Elongation at break ( % ) 100.0 -150.0
Hardness - Rockwell M70
Izod impact strength ( J m?? ) 600.0 - 850.0
Poisson's ratio 0.370
Tensile modulus ( GPa ) 2.30 - 2.40
Tensile strength ( MPa ) 55.00 - 75.00
Physical Properties(物理性质)
Abbe number 34.0
Density ( g cm?? ) 1.200
Flammability V0-V2
Limiting oxygen index ( % ) 25 - 27
Radiation resistance Fair
Refractive index 1.584-6.000
Resistance to Ultra-violet Fair
Water absorption - equilibrium ( % ) 0.35
Water absorption - over 24 hours ( % ) 0.100
Chemical Resistance(耐化学性)
Acids - concentrated Good
Acids - dilute Good
Alcohols Good
Alkalis Good-Poor
Aromatic hydrocarbons Poor
Greases and Oils Good-Fair
Halogenated Hydrocarbons Good-Poor
Halogens Poor
Ketones Poor
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 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?? kg?? ) 1200.0
Thermal conductivity ( W m?? K?? ) 0.19 - 0.22 @23℃
Upper working temperature ( C ) 115 - 130
Electrical Properties(电气特性)
Dielectric constant @1MHz 3
Dielectric strength ( kV mm?? ) 15.0 - 67.0
Dissipation factor @ 1MHz 0.0100
Surface resistivity ( Ohm/sq ) 10??
Volume resistivity ( Ohmcm ) 10??-10??
Pultrusion(挤拉成型)
Compressive strength ( MPa ) > 80

其他参数

公差

长度 <100mm ±1mm
≥100mm +2% / -1%
直径 <100mm ±1mm
≥100mm +2% / -1%
厚度 ±10%
陶瓷 ±20%
复合材料 ±20%
聚合物 ±20%
长度 1 <100mm ±1mm
≥100mm +2% / -1%
长度 2 <100mm ±1mm
≥100mm +2% / -1%
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