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聚丙烯腈,丁二?苯乙?? ABS, White, 1mm厙/div>
聚丙烯腈,丁二?苯乙?? ABS, White, 1mm厚图?></a></div>    <span style=
品牌: Goodfellow
产地: 英国


产品介绍
订货叶/strong> 包装规格
Sizes
195-311-77 100 mm x 100 mm
560-002-58 150 mm x 150 mm
837-040-02 300 mm x 300 mm
022-145-59 660 mm x 660 mm

产品参数

Colour[颜色] White
Protective Film[保护膜] On gloss side
Surface Finish[表面光洁度] Matt/Gloss
Thickness[厚度] 1mm
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 80.000
Heat-deflection temperature - 0.45MPa ( C ) 98
Heat-deflection temperature - 1.8MPa ( C ) 89.0
Thermal conductivity ( W m?? K?? ) 0.17 @23ℂ/td>
Upper working temperature ( C ) 70 - 100
Chemical Resistance(耐化学?
Acids - concentrated Good-Poor
Acids - dilute Good
Alcohols Good-Poor
Alkalis Good
Aromatic hydrocarbons Poor
Greases and Oils Good
Halogenated Hydrocarbons Poor
Halogens Poor
Ketones Poor
Mechanical Properties(机械性能)
Coefficient of friction 0.50
Elongation at break ( % ) 45.0
Hardness - Rockwell R100-110
Izod impact strength ( J m?? ) 200.0 - 400.0
Poisson's ratio 0.350
Tensile modulus ( GPa ) 2.10 - 2.40
Tensile strength ( MPa ) 41.00 - 45.00
Electrical Properties(电气特?
Dielectric constant @1MHz 3 - 3
Dielectric strength ( kV mm?? ) 20.0 - 25.0
Dissipation factor @ 1MHz 0.0200
Volume resistivity ( Ohmcm ) >10??
Physical Properties(物理性质)
Density ( g cm?? ) 1.050
Flammability HB@1.5mm
Limiting oxygen index ( % ) 19
Radiation resistance Fair
Resistance to Ultra-violet Poor
Water absorption - over 24 hours ( % ) 0.300 - 0.700

其他参数

公差

长度 <100mm 1mm
?00mm +2% / -1%
直径 <100mm 1mm
?00mm +2% / -1%
厚度 10%
陶瓷 20%
复合材料 20%
聚合?/td> 20%
长度 1 <100mm 1mm
?00mm +2% / -1%
长度 2 <100mm 1mm
?00mm +2% / -1%
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