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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
LLDPE DFDA-7042 东华能源(宁波)
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管材,农用膜,薄膜,绳索,适用于日用品包装膜,农膜,内衬袋等
耐化学,透明
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 东华能源(宁波)/DFDA-7042 |
|---|---|---|---|
| 拉伸应力 | 断裂 | GB/T 1040 | 12 Mpa |
| GB/T 1040 | 8.3 Mpa | ||
| 落镖冲击 | GB/T 9639 | 55 g | |
| 伸长率 | 断裂 | GB/T 1040 | 500 % |
| 基本性能 | 测试条件 | 测试方法 | 东华能源(宁波)/DFDA-7042 |
|---|---|---|---|
| 颗粒大小 | 蛇皮和丝发 | SH/T 1541 | 40 个/kg |
| 污染粒子 | SH/T 1541 | 40 个/kg | |
| 大粒小粒 | SH/T 1541 | 10 个/kg | |
| 密度 | GB/T 1033 | 0.917-0.923 | |
| 熔体质量流动速率 | GB/T 3682 | 1.5-2.5 g/10min | |
| 鱼眼 | 0.8mm | GB/T 15182 | 8 个/1520cm |
| 0.4mm | GB/T 15182 | 40 个/1520cm |
| 光学性能 | 测试条件 | 测试方法 | 东华能源(宁波)/DFDA-7042 |
|---|---|---|---|
| 雾度 | GB/T 2410 | 14 % |