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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 4043D 美国NatureWorks
Ingeo™
双轴取向薄膜,包装,薄膜,食品包装
结晶,可堆肥,可更新资源,耐油,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/4043D |
|---|---|---|---|
| 玻璃转化温度 | ASTM D3418 | 55.0to60.0 °C | |
| 结晶峰温度 | DSC)12 | ASTM D3418 | 145to160 °C |
| 热变形温度 | 0.45MPa,未退火 | ASTME2092 | 55.0 °C |
| 机械性能 | 测试条件 | 测试方法 | 美国NatureWorks/4043D |
|---|---|---|---|
| 弯曲模量 | ASTM D790 | 3830 Mpa | |
| 弯曲强度 | ASTM D790 | 82.7 Mpa |
| 薄膜 | 测试条件 | 测试方法 | 美国NatureWorks/4043D |
|---|---|---|---|
| 拉伸模量 | MD | ASTM D882 | 3610 Mpa |
| 拉伸强度 | 屈服 | ASTM D882 | 60.0 Mpa |
| 断裂 | ASTM D882 | 53.1 Mpa | |
| 伸长率 | 断裂 | ASTM D882 | 6.0 % |
| 物理性能 | 测试条件 | 测试方法 | 美国NatureWorks/4043D |
|---|---|---|---|
| 熔体质量流动速率 | 210°C/2.16kg | ASTM D1238 | 6.0 g/10min |
| 相对粘度 | 30°C | ASTM D5225 | 4.00 |