汽车零配件检测第三方检测机构讯科

可提供可靠性寿命设计与验证、评估产品可靠性寿命，确保产品竞争力，为您的汽车产品质量升级提供支持。

1)机械力学性能MECHANICAL PROPERTIES

?密度与比重Density and specific gravity ?铅笔硬度Pencil hardness

?撕裂强度Tear strength ?冲击Concussion

?精密荷重测试The precise load test ?洛氏/邵氏硬度Rockwell hardness

?拉伸/挠曲/压缩性能The tensile/flexural/compression performance

2）人工加速老化ARTIFICIAL ACCELERATED AGING

?氙灯光老化Xenon lamp aging?温湿度循环Temperature and humidity cycling

?紫外灯老化UV lamp aging ?温湿度冲击The impact of temperature and humidity

?碳弧灯老化Carbon lamp aging ?臭氧老化Ozone aging

3）热学性能THERMAL PROPERTIES

?熔融指数/熔点Melt index/ melting point?热变形温度Thermal deformation temperature

?水分/灰分Water/ ash?热传导系数The heat conduction coefficient

?热失重Thermal weight loss ?低温脆化Low temperature embrittlement

?玻璃化温度The glass transition temperature ?热膨胀系数The coefficient of thermal expansion

4）燃烧测试COMBUSTION PERFORMANCE TESTING

?垂直燃烧Vertical burning?水平燃烧Horizontal burning

5）绝缘电性能THE ELECTRIC INSULATION PERFORMANCE

?表面电阻率Surface resistivity ?耐电弧Arc resistance

?体积电阻率Volume resistivity?介电损耗Dielectric loss

?击穿电压Breakdown voltage?介电常数Dielectric constant

?漏电起痕Tracking ?介电强度Dielectric strenght

6）耐化学药品测试CHEMICAL RESISTANCE TEST

?耐清洁剂Resistance to cleaning agent?耐油品Oil resistance

?耐汗液Perspiration ?耐生活用液体污染Liquid pollution tolerance