千赢国际

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                高光耐热PP类,电饼铛、电饭煲,热水器等外壳
                项目 标准 条件 耐热PP
                拉伸强度Mpa GB/T1040 50mm/min标距50min ≥25
                断裂伸长率% GB/T1040 50mm/min标距50min ≥10
                弯曲强度Mpa GB/T9341 2mm/min跨距64min ≥38
                简支梁缺口▃冲击强度kj/m2 GB/T1043 2J摆锤 ≥3.0
                热变形温度 GB/T1634 "120℃/h,0.45MPa" ≥125
                密度g/cm2 GB/T1033 / 1.15±0.03
                填充含量% GB9345 "马弗炉600℃,1h" 30±2
                收缩率% GB/T15585 23℃,24h 0.8~1.2
                熔融指数g/10min GB/T3682 230℃,2.16Kg ≥10
                燃烧特性 GB/T2408 / /
                耐候性 / 紫外线400小时 目视无明显色差