APPLICATIONS
产品用途
SG-8 represents a high-flow/food-contact grade resin. Its very low degree of polymerization ensures unparalleled mold-filling capability and processing efficiency, even in complex molds. Furthermore, its adherence to stringent hygiene and safety standards makes it the material of choice for food and pharmaceutical packaging, medical devices, high-clarity rigid containers, and thin-wall injection-molded parts.
SPECIFICATIONS
技术规格
| 项目 | 指标 | 单位 |
|---|---|---|
| K值 | 60-62 | - |
| 聚合度 | 750-810 | - |
| 表观密度 | ≥ 0.52 | g/cm³ |
| 挥发物 (含水分) | ≤ 0.3 | % |
| 增塑剂吸收量 | ≥ 18 | 份 |
| 白度 | ≥ 75 | % |
| 鱼眼 (400cm²) | ≤ 20 | 个 |
| 残留氯乙烯单体 | ≤ 1 | ppm |
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