PPR370Y物性参数/*=================================具体产品*/.compn{background-image:url(../../images/cpread.gif);background-repeat:no-repeat;background-position:left;letter-spacing:5px;text-align:left;text-indent:18px;font-size:13px;font-weight:bold;color:#FFFFFF;line-height:23px;}.cp_pro{border:0;padding:5px;font-family:Arial,Helvetica,sans-serif;}.cp_prodiv{color:#C00;padding-top:10px;text-align:left;}.xian_pro{border-collapse:separate;border-spacing:1px;background:#C1C0B3;line-height:22px;width:98%;margin:0auto;}.xian_protd{background:#FFFFFF;text-indent:3px;}.xian_pro.title_bg{background-color:#EAE9DD;font-weight:bold;width:14%;text-indent:0;text-align:center;}.xian_pro.title_bg2{background-color:#EAE9DD;font-weight:bold;text-indent:0;text-align:center;color:#333;}.xian_pro.title_bg3{vertical-align:top;background-color:#EAE9DD;font-weight:bold;width:14%;text-indent:0;text-align:center;}.xian_pro#tiaojian{text-indent:2em;}/*==================产品结束*/①原料描述部分规格级别透明级外观颜色该料用途家庭用品、高透明容器备注说明特性：高透明、高光泽②原料技术数据性能项目试验条件[状态]测试方法测试数据数据单位基本性能熔体流动速率ASTMD-123818.0g/10min物理性能收缩率SK1.5-2.0%机械性能拉伸断裂强度ASTMD-638330kg/cm2IZOD冲击强度23℃ASTMD-2569kg/cm2弯曲弹性系数ASTMD-79013500kg/cm2洛氏硬度ASTMD-78590Rscale断裂伸长率ASTMD-638>500%热性能加速老化时间ASTMD-3012360hr维卡软化点ASTMD-1525135℃热变形温度ASTMD-648100℃其它性能流动性SK>800mm