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 | --- | ASTM D-1238 | 0.3 | g/10min |
| 密度 | 23°C | ASTM D-1505 | 0.921 | g/cm3 |
| 机械性能 | 屈服点张力 | --- | ASTM D-638 | 100 | Kg/cm2 |
| 抗张强度 | --- | ASTM D-638 | 180 | Kg/cm2 |
| 断裂伸长率 | --- | ASTM D-638 | 650 | % |
rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 破裂点张力 | MD | | TD | | --- | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| ASTM D-882 | | ASTM D-882 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 230 | | 220 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| kg/cm2 | | kg/cm2 | |
rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 断裂点伸张率 | MD | | TD | | --- | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| ASTM D-882 | | ASTM D-882 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 500 | | 550 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| % | | % | |
| 跌落冲击强度 | --- | ASTM D-1709 | 400 | g |
rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 抗撕裂张度 | MD | | TD | | --- | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| ASTM D-1922 | | ASTM D-1922 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| 370 | | 780 | | rame="void" width="**" cellpadding="0" cellspacing="0" border="1">| g | | g | |
| 热 性 能 | 低温脆化温度 | --- | ASTM D-746 | <-76 | °C |
| 维卡软化点 | --- | ASTM D-1525 | 95 | °C |
新闻中心
