ldpe
ldpe产品参数
品牌
台湾台聚
形态
固态
牌号
LDPE
加工
薄膜级
特性级别
低密度 快成型 高流动性
PAXOTHENE® NA248Low Density Polyethylene
USI Corporation
产品说明：
PAXOTHENE NA248 (LDPE) is a low density polyethylene resin of high melt index, excellent melt flow and good flexibility, which is suitable for injection molding of artificial flowers, foliages and intricate articles and soft bottles and can lids. The resin's excellent melt flow makes it fast and economical in production. PAXOTHENE NA248 can be easily pigmented to any color by either dry blending or melt blending of the pigment into the resin which makes the products appear genuine and attractive.
物性信息：
| 特性 | 低密度 快的成型周期 良好的流动性 良好的柔韧性 良好的着色性 |
| 用途 | 盖子 瓶子 装饰部件 |
| 加工方法 | 注射成型 |
| 密度 | 0.916 | g/cm³ | ASTM D1505 |
| 熔流率（熔体流动速率） | 46 | g/10 min | ASTM D1238 |
| 肖氏硬度 (邵氏 D) | 44 | ASTM D2240 |
| 抗张强度 | ASTM D638 | ||
| 屈服, 注塑 | 8.63 | MPa | ASTM D638 |
| 断裂, 注塑 | 7.45 | MPa | ASTM D638 |
| 伸长率 (断裂, 注塑) | 250 | % | ASTM D638 |
| 脆化温度 | -37.0 | °C | ASTM D746 |
| 维卡软化温度 | 80.0 | °C | ASTM D1525 |
| 熔融峰值温度 | 100 | °C | ASTM D3418 |
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