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材料 >> 聚合物材斘/div>
醋酸纤维?? CA, 0.05mm厙/div>
醋酸纤维?? CA, 0.05mm厚图?></a></div>    <span style=
品牌: Goodfellow
产地: 英国
索取资料及报件/span>
品牌: Goodfellow
产地: 英国
产品介绍
订货叶/strong> 包装规格
Coil
836-386-15 735mm x 1m
749-231-06 735mm x 2m
274-232-33 735mm x 5m
Sizes
904-665-00 300mm x 300mm

产品参数

Category[类别] Green Production
Coil Width[卷材宽度] 735mm
Thickness[厚度] 0.05mm
Mechanical Properties(机械性能)
Abrasive resistance - ASTM D1044 ( mg/1000 cycles ) 65
Hardness - Rockwell 34-125
Izod impact strength ( J m?? ) 100.0 - 450.0
Tensile modulus ( GPa ) 1.00 - 4.00
Tensile strength ( MPa ) 12.00 - 110.00
Chemical Resistance(耐化学?
Acids - concentrated Poor
Acids - dilute Good-Poor
Alcohols Fair-Poor
Alkalis Poor
Aromatic hydrocarbons Good-Poor
Greases and Oils Good
Halogenated Hydrocarbons Good-Poor
Halogens Poor
Ketones Poor
Physical Properties(物理性质)
Density ( g cm?? ) 1.300
Flammability HB
Limiting oxygen index ( % ) 19
Radiation resistance Fair
Refractive index 1.490
Resistance to Ultra-violet Fair
Water absorption - over 24 hours ( % ) 1.900 - 7.000
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? ) 80.000 - 180.000
Heat-deflection temperature - 0.45MPa ( C ) 52 - 105
Heat-deflection temperature - 1.8MPa ( C ) 48.0 - 86.0
Lower working temperature ( C ) -20
Specific heat ( J K?? kg?? ) 1200.0 - 1900.0
Thermal conductivity ( W m?? K?? ) 0.16 - 0.36 @23ℂ/td>
Upper working temperature ( C ) 55 - 95
Electrical Properties(电气特?
Dielectric constant @1MHz ~ 5
Dielectric strength ( kV mm?? ) 11.0
Dissipation factor @ 1kHz 0.0600
Volume resistivity ( Ohmcm ) 5x10??

其他参数

公差

直径 <100mm 1mm
?00mm +2% / -1%
厚度 20%
长度 1 <100mm 1mm
?00mm +2% / -1%
长度 2 <100mm 1mm
?00mm +2% / -1%
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