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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
LDPE 2426K 惠州中海壳牌
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包装薄膜
高透明,开口剂,爽滑剂,加工性能良好,光学性能强,低摩擦系数,开口性能好
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物性数据
| 热性能 | 测试条件 | 测试方法 | 惠州中海壳牌/2426K |
|---|---|---|---|
| 熔融温度 | ISO 11357 | 112 °C | |
| 维卡软化温度 | A/50 | ISO 306 | 94 °C |
| 机械性能 | 测试条件 | 测试方法 | 惠州中海壳牌/2426K |
|---|---|---|---|
| 弹性模量 | ISO 527 | 280 Mpa | |
| 断裂伸长率 | 纵向 | ISO 527 | 550 % |
| 横向 | ISO 527 | 700 % | |
| 拉伸强度 | 屈服 | ISO 527 | 11 Mpa |
| 横向 | ISO 527 | 18 Mpa | |
| 纵向 | ISO 527 | 19 Mpa | |
| 落镖冲击 | ASTM D-1709 | 100 g | |
| 摩擦系数 | ISO 8295 | 0.12 % | |
| 硬度 | ISO 868 | 48 |
| 基本性能 | 测试条件 | 测试方法 | 惠州中海壳牌/2426K |
|---|---|---|---|
| 密度 | ISO 1183 | 0.925 g/cm³ | |
| 熔体质量流动速率 | 2.16kg | ISO 1133 | 4 g/10min |
| 光学性能 | 测试条件 | 测试方法 | 惠州中海壳牌/2426K |
|---|---|---|---|
| 光泽度 | 60 | ASTM D-2457 | 115 |
| 雾度 | 40μm膜 | ASTM D-1003 | 8.0 % |