DOWLEX™ 2645.01G
LLDPE
陶氏化学(Dow Chemical)
产品描述
DOWLEX 2645.01G™ Polyethylene Resin is designed for the production of a wide variety of industrial and consumer films (though it is not reccomended for silage stretch film). Films made from this resin exhibit a combination of excellent toughness and tear resistance. The product also delivers very good processability on conventional LLDPE machinery. DOWLEX 2645.01G Polyethylene Resin contains slip and antiblock additives.
Applications:
Various industrial and consumer film
Complies with:
U.S. FDA 21 CFR 177.1520(c)3.2a.
EU, No 10/2011
Consult the regulations for complete details.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 添加助剂 | 增滑剂开口剂 | |||
| 法规认证 | EU Food Contact(2011/10/EC)(欧盟食品级)FDA(食品药品监督管理局) | |||
| 成型方式 | 吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.918 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.85 g/10min | ASTM D1238 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 107 °C | ASTM D1525 | |
加工温度 | 190~240 °C | - | Extrusion |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 17.8 % | ASTM D1003 | 50 µm |
光泽度 | 43 - | ASTM D 2457 | 45°, 50 µm |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 7.5 Mpa | ISO 527-3 | MD, 50 µm |
屈服(yld) | 6.3 Mpa | ISO 527-3 | TD, 50 µm |
断裂(brk) | 39 Mpa | ISO 527-3 | MD, 50 µm |
断裂(brk) | 40 Mpa | ISO 527-3 | TD, 50 µm |
拉伸延伸率 | |||
断裂(brk) | 560 % | ISO 527-3 | MMD, 50 µm |
断裂(brk) | 670 % | ISO 527-3 | TD, 50 µm |
拉伸模量 | 139 Mpa | ISO 527-3 | 2% Secant, MD, 50 µm |
拉伸模量 | 147 Mpa | ISO 527-3 | 2% Secant, TD, 50 µm |
穿透强度 | 76 N | ASTM D5748 | 50 µm |
耐穿透性 | 5.8 J | ASTM D 5748 | 50 µm |
埃尔曼多夫撕裂 | 560 g | ASTM D 1922 | MD, 50 µm |
埃尔曼多夫撕裂 | 910 g | ASTM D 1922 | TD, 50 µm |
落锤冲击 | 480 g | ISO 7765-1 | 50 µm |