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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 2045G 西班牙陶氏
DOWLEX™
薄膜
高强度
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物性数据
| 热性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 熔融温度 | Internal Method | 122 °C | |
| 维卡软化温度 | ASTM D-1525 | 108 °C | |
| ASTM1525 | 108 °C | ||
| 熔融温度 | 陶氏化学方法(DSC | 122 °C |
| 其它性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 薄膜穿刺强度 | 50.8um | Internal Method | 19.4 J/cm³ |
| 薄膜韧性 | 50.8um，MD | ASTM D-882 | 346 J/cm³ |
| 50.8um，TD | ASTM D-882 | 351 J/cm4 |
| 其他性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 埃尔曼多夫撕裂强度 | ASTM D1922 | 23.6 g/micron | |
| 冲击力 | ASTM D882 | 4241 ft-lbf/in3 |
| 机械性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 埃尔曼多夫撕裂强度 | ASTM D192 | 1200 g | |
| 冲击力 | 235 ft-lbf/in3 | ||
| 断裂伸长率 | 50.8um，TD | ASTM D-882 | 890 % |
| 50.8um，MD | ASTM D-882 | 830 % | |
| 割线模量 | 2% Secant，50.8um，MD | ASTM D-882 | 194 Mpa |
| 2% Secant，50.8um，TD | ASTM D-882 | 233 Mpa | |
| ASTM D882 | 232.6 Mpa | ||
| 拉伸强度 | 50.8um，MD,断裂 | ASTM D-882 | 49.8 Mpa |
| 50.8um，TD,断裂 | ASTM D-882 | 55.1 Mpa | |
| 50.8um，屈服,MD | ASTM D-882 | 10.9 Mpa | |
| ASTM D882 | 49.81 Mpa | ||
| 50.8um，屈服,TD | ASTM D-882 | 12.3 Mpa | |
| 落镖冲击 | ASTM D1709 | 288 g | |
| 伸长率 | 断裂 | ASTM D882 | 889 % |
| 基本性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 薄膜厚度 | 50.8 um | ||
| 密度 | ASTM D-792 | 0.92 g/m3 | |
| 熔体质量流动速率 | 190℃/2.16kg | ASTM D-1238 | 1 g/10min |
| 加工性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 熔体温度 | 232 °C |
| 光学性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 光泽度 | ASTM2457 | 60 | |
| 45°，50.8um | ASTM D-2457 | 60 | |
| 雾度 | ASTM D1003 | 10 % | |
| 50.8um | ASTM D-1003 | 10 % |
| 物理性能 | 测试条件 | 测试方法 | 西班牙陶氏/2045G |
|---|---|---|---|
| 熔体质量流动速率 | ℃/Kg | ASTM D1238 | 1.0 g/10min |
| 厚度 | 50.8 microns |