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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 LL7410D1 泰国PTT化学
InnoPlus
热成型应用,衬里,农业应用,薄膜,食品包装
低密度,抗穿孔,高韧性,高强度,低光滑性,低抗结块
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物性数据
| 热性能 | 测试条件 | 测试方法 | 泰国PTT化学/LL7410D1 |
|---|---|---|---|
| 熔融温度 | ASTM D3418 | 121 °C | |
| 维卡软化温度 | ASTM D1525 | 101 °C |
| 挤出 | 测试条件 | 测试方法 | 泰国PTT化学/LL7410D1 |
|---|---|---|---|
| 口模温度 | 170 to 190 °C | ||
| 熔体温度 | 160 to 180 °C |
| 薄膜 | 测试条件 | 测试方法 | 泰国PTT化学/LL7410D1 |
|---|---|---|---|
| 埃尔曼多夫撕裂强度 | TD : 25 µm, 吹塑薄膜 | ASTM D1922 | 300 g |
| MD : 25 µm, 吹塑薄膜 | ASTM D1922 | 100 g | |
| 薄膜厚度 - 经测试 | 25 µm | ||
| 割线模量 | 1% 正割, MD : 25 µm, 吹塑薄膜 | ASTM D882 | 190 Mpa |
| 1% 正割, TD : 25 µm, 吹塑薄膜 | ASTM D882 | 230 Mpa | |
| 拉伸强度 | MD : 断裂, 25 µm, 吹塑薄膜 | ASTM D882 | 34.0 Mpa |
| TD : 断裂, 25 µm, 吹塑薄膜 | ASTM D882 | 26.0 Mpa | |
| 落镖冲击 | 25 µm, 吹塑薄膜 | ASTM D1709 | 90 g |
| 伸长率 | TD : 断裂, 25 µm, 吹塑薄膜 | ASTM D882 | 800 % |
| MD : 断裂, 25 µm, 吹塑薄膜 | ASTM D882 | 600 % |
| 光学性能 | 测试条件 | 测试方法 | 泰国PTT化学/LL7410D1 |
|---|---|---|---|
| 光泽度 | 45°, 25.0 µm, 吹塑薄膜 | ASTM D2457 | 50 |
| 雾度 | 25.0 µm, 吹塑薄膜 | ASTM D1003 | 13 % |
| 物理性能 | 测试条件 | 测试方法 | 泰国PTT化学/LL7410D1 |
|---|---|---|---|
| 熔体质量流动速率 | 190°C/2.16 kg | ASTM D1238 | 1.0 g/10 min |