②原料技術數(shù)據(jù)| 性能項目 | 試驗條件[狀態(tài)] | 測試方法 |
rame="void" border="1" width="**">| 測試數(shù)據(jù) | | 優(yōu)等品 | 一等品 | 合格品 | | 數(shù)據(jù)單位 |
| 基本性能 | 熔體流動速率 | --- | --- |
rame="void" border="1" width="**">| 1.7-2.3 | 1.7-2.3 | 1.5-2.5 | | g/10min |
| 密度 | --- | --- |
rame="void" border="1" width="**">| 0.916-0.920 | 0.916-0.920 | 0.915-0.921 | | g/cm3 |
| 物理性能 | 霧度 | --- | --- |
rame="void" border="1" width="**">| ≤12 | ≤12 | ≤14 | | % |
| 光澤度 | 45° | --- |
rame="void" border="1" width="**">| ≥50 | 實測 | 實測 | | --- |
| 機械性能 | 斷裂伸長率 | --- | --- |
rame="void" border="1" width="**">| ≥750 | ≥750 | ≥500 | | % |
| 落膘沖擊強度 | --- | --- |
rame="void" border="1" width="**">| 實測 | 實測 | 實測 | | g |
| 拉伸屈服強度 | --- | --- |
rame="void" border="1" width="**">| ≥10 | ≥9 | ≥8 | | MPa |
| 其它性能 | 清潔度(色粒) | --- | --- |
rame="void" border="1" width="**">| ≤5 | ≤10 | ≤20 | | 粒/kg樹脂 |
| 粉末灰分 | --- | --- |
rame="void" border="1" width="**">| ≤0.02 | ≤0.03 | ≤0.06 | | % |
| 魚眼 | 0.8mm | --- |
rame="void" border="1" width="**">| ≤2 | ≤4 | ≤6 | | 個/1520cm2 |
| 魚眼 | 0.4mm | --- |
rame="void" border="1" width="**">| ≤10 | ≤15 | ≤30 | | 個/1520cm2
|
