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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PLA 3052D（粉） 美国NatureWorks
Ingeo™
室外应用,一次性餐具
高光,结晶,可堆肥,可更新资源,清晰度高,生物可降解,食品接触合规
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国NatureWorks/3052D（粉） |
|---|---|---|---|
| 玻璃转化温度 | ASTM D3418 | 55.0 to 60.0 °C | |
| 结晶峰温度 | DSCDSC12 | ASTM D3418 | 145 to 160 °C |
| 冲击性能 | 测试条件 | 测试方法 | 美国NatureWorks/3052D（粉） |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 16 J/m |
| 机械性能 | 测试条件 | 测试方法 | 美国NatureWorks/3052D（粉） |
|---|---|---|---|
| 拉伸强度 | 屈服屈服 | ASTM D638 | 62.1 Mpa |
| 拉伸应变 | 断裂断裂 | ASTM D638 | 3.5 % |
| 弯曲模量 | ASTM D790 | 3550 Mpa | |
| 弯曲强度 | ASTM D790 | 108 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 美国NatureWorks/3052D（粉） |
|---|---|---|---|
| 密度 | ASTM D792 | 1.24 g/cm³ | |
| 熔体质量流动速率 | 210℃，2.16kg210℃/2.16 kg | ASTM D1238 | 14 g/10min |
| 收缩率 | MDMD | 0.30 - 0.50 % | |
| 相对粘度 | 3.3 |
| 光学性能 | 测试条件 | 测试方法 | 美国NatureWorks/3052D（粉） |
|---|---|---|---|
| 透明度 | Transparent |