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SK series polyimide resin

PRODUCT

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產品名稱

SK series polyimide resin

沒有此類產品
產品描述

SK series polyimide resin

Performance

Testing items Testing standard Unit Brand
SK-0170 SK-0180 SK-0190
Appearance - - Yellow powder Yellow powder Yellow powder
Resin characteristics - - Semicrystal Amorphous Amorphous
Density GB1033 kg/m3 1400 1350 1400
Water absorption GB1034 % 1.2 0.9 1.2
Tensile strength GB/T1040.1-2006 Mpa 120 80 80
Elongation GB/T1040.1-2006 % 20 25 8
Flexural strength GB9341-2000 Mpa 150 - 100
Compressive strength

GB/T1041-2008 Mpa 180 - 150
Charpy impact strength

GB/T16420-1996 kJ/m2 180 - 50
Hardness Shore D - 80 - 85
Tg(N2, 10℃/min) - 310(DMA) 280(TMA) 334(TMA)
T5(Air, 10℃/min) d TGA(STA449C/6/F) 520 510 510
Linear expansion coefficient GB/T2572-2005 4.7*10-5 2.9*10-5 2.0*10-5
The highest temperature of using - 260 235 270
Low temperature resistance - -248 -248 -248
Dielectric constant GB1408 kV/mm 180 180 180
Surface resistivity GB1410 Ω 1014 1015 1015
Rate of Volume wear

GB3960 m3/(N·m) 10-15 10-16 10-16
Friction coefficient GB3960 - 0.2 0.3 0.2
Remarks 1、Characteristic value not guaranteed;
2、The powder of the product can be mixed with glass fiber, carbon fiber, PTFE and graphite to produce composite materials.

 

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