PLAS120features very low D-repeat content, stable melt strength and fast crystallization, especially suitable for fiber spinning applications。
| Description | Chinese Name | L-lactide |
| English Name | L-lactide | |
| Molecular Formula | C6H8O4 | |
| Molecular Weight | 144.13 | |
| CAS No. | 4511-42-6 |
| Specifications | Item | Specification | Test Method |
| Appearance | White flakes or powder | ||
| Melting range, ℃ | 90~100 | DSC | |
| Purity, % | 99 | GC | |
| Moisture, % | ≤0.03 | Karl Fischer | |
| Free acid, % | ≤0.06 | Titration | |
| Optical purity, % L/(L+D)×100 | ≥99 | HPLC | |
| 重金属,ppm | ≤10 | ||
| 锡,ppm | ≤12 |
包装：铝瓶装,净重1kg/瓶,或复合铝箔袋装,5kg/袋或20kg/袋。
存储和运输：密封阴凉干燥处保存,温度≤20℃,相对湿度≤60%。
