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| Engineering Plastics for Auto >> PA Category >> 汽车用PA性能表 |
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项目 Item |
试验方法 Test method |
单位 Unit |
牌 号 Grade |
| GB |
SE6030 |
SE6030E |
SE6040 |
SE6050 |
物理性能 Physical Properties |
密度 Density |
GB/T 1033-86 |
g/cm3 |
1.37±0.03 |
1.37±0.03 |
1.48±0.05 |
1.57±0.05 |
洛氏硬度 Rockwell Hardness |
GB 9342-86 |
R |
120 |
120 |
≥110 |
≥110 |
机械性能 Mechanical Properties |
| 拉伸强度 Tensile Strength |
GB/T 1040-92 |
Mpa |
≥175 |
≥175 |
≥190 |
≥220 |
断裂伸长率 Elongation At Break |
GB/T 1040-92 |
% |
≥2.5 |
≥2.5 |
≥2 |
≥2 |
弯曲强度 Flexural Strength |
GB 9341-86 |
Mpa |
≥240 |
≥230 |
≥270 |
≥300 |
弯曲模量 Flexural Modulus |
GB 9341-86 |
Mpa |
≥8000 |
≥8000 |
≥9000 |
≥12000 |
IZOD冲击强度 (缺口) IZOD Impact Stregth |
GB/T 1843-96 |
kJ/m2 |
≥9 |
≥8.5 |
≥12 |
≥12 |
热性能 Thermal Properties |
热变形温, 0.45MPa Heat Deflection Temperature |
GB 1634-89(0.45MPa) |
℃ |
250 |
250 |
≥255 |
≥258 |
燃烧性能 Flammability |
阻燃性 Flame Retarding |
UL-94 |
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HB |
HB |
HB |
HB |
流变性能 Flowing Properties |
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熔融指数 Melt Flow Index |
GB/T 3682-2000 |
g/10min |
-- |
-- |
-- |
-- |
加工条件 Processing Condition |
干燥温度 Drying Temperature |
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℃ |
80 |
80 |
80 |
80 |
| 干燥时间 Drying Time |
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Hrs |
4 |
4 |
4 |
4 |
加工温度 Processing Temperature |
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℃ |
260~290 |
260~290 |
260~290 |
260~290 |
模具温度 Mold Temperature |
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℃ |
80~120 |
80~120 |
80~120 |
80~120 |
特性 Properties |
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高耐热、高刚性 high heat-resistant, high rigid |
高耐热、抗醇解、抗水解 high heat-resistant, antialcoholysis, antihydrolysis |
高耐热、高刚性 high heat-resistant, high rigid |
应用 Applications |
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进气歧管、锁系统、风扇及风扇支架、脚踏板支架、后视镜外壳 air intake manifold, locking system, fan, fan bracket, pedal bracket, rearview mirror cover |
散热器水室排气室、恒温器外壳进水口/出水口、水管 radiator tank exhaust chamber, thermostat housing, water inlet/outlet,hose |
脚踏板、手刹控制杆 pedal, hand brake bar |
点火装置支架、脚踏板支架、过滤器外壳 lgnition device bracket, pedal bracket, filter body |
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| Links:554 Time:2007-12-14 【Print】 【Back】 |
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