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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 7001D 美国NatureWorks
Ingeo™
瓶子
可堆肥,可更新资源,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/7001D |
|---|---|---|---|
| 玻璃转化温度 | DSC | ASTM D3418 | 51.7 to 57.8 °C |
| ASTM D3418 | 55.0to60.0 °C | ||
| 结晶峰温度 | DSC)12 | ASTM D3418 | 145to160 °C |
| DSC | ASTM D3418 | 146 to 154 °C |
| 薄膜 | 测试条件 | 测试方法 | 美国NatureWorks/7001D |
|---|---|---|---|
| 二氧化碳透过率 | Internal Method | 2850 cm³/m²/24hr | |
| 水蒸气透过率 | ASTMF1249 | 380 g/m²/24hr | |
| 氧气透过率 | ASTM D1434 | 680 cm³/m²/24hr |
| 机械性能 | 测试条件 | 测试方法 | 美国NatureWorks/7001D |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D2256 | 16 J/m |
| 物理性能 | 测试条件 | 测试方法 | 美国NatureWorks/7001D |
|---|---|---|---|
| 熔体质量流动速率 | 210℃/2.16 kg | ASTM D1238 | 5.0 to 85 g/10 min |
| 210°C/2.16kg | ASTM D1238 | 6.0 g/10min | |
| 收缩率 | MD | 0.30-0.50 % | |
| 流动 | ASTM D2102 | 0.30 - 0.50 % |