Petrothene GA1820
LLDPE
利安德巴塞尔(LyondellBasell)
产品描述
The Petrothene GA1820 resin is a pelletized linear low density polyethylene selected by customers for applications that require maximum strength and toughness. This product offers excellent additive homogeneity, requires no transfer equipment modification, and facilitates clean and safe handling. Typical applications include cast stretch film, blown stretch film, and high end film applications. The GA1820 resin offers enhanced film strength, unitization holding force, drawdown, toughness, and heat seal strength.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 流延薄膜挤出片材挤出型材挤出吹膜 | |||
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 D 1505 | Base Resin |
密度 | 0.918 g/cm3 | ASTM D 1505 | Product Density |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 2 g/10min | ASTM D1238 | |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 15 % | ASTM D1003 | Blown Film |
雾度 | 2 % | ASTM D1003 | Cast Film |
光泽度 | 40 % | ASTM D 2457 | 45°, Blown Film |
光泽度 | 53 - | ASTM D 2457 | 45°, Cast Film |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 56 Mpa | ASTM D 882 | MD, Blown Film |
断裂(brk) | 35 Mpa | ASTM D 882 | MD, Cast Film |
断裂(brk) | 45 Mpa | ASTM D 882 | TD, Blown Film |
断裂(brk) | 22 Mpa | ASTM D 882 | TD, Cast Film |
拉伸延伸率 | |||
断裂(brk) | 750 % | ASTM D 882 | MD, Blown Film |
断裂(brk) | 380 % | ASTM D 882 | MD, Cast Film |
断裂(brk) | 900 % | ASTM D 882 | TD, Blown Film |
断裂(brk) | 720 % | ASTM D 882 | TD, Cast Film |
埃尔曼多夫撕裂 | 500 g | ASTM D 1922 | MD, Blown Film |
埃尔曼多夫撕裂 | 430 g | ASTM D 1922 | MD, Cast Film |
埃尔曼多夫撕裂 | 670 g | ASTM D 1922 | TD, Blown Film |
埃尔曼多夫撕裂 | 840 g | ASTM D 1922 | TD, Cast Film |
割线模量 | 240 Mpa | ASTM D 882 | MD, 1% Secant Modulus, Blown Film |
割线模量 | 156 Mpa | ASTM D 882 | MD, 1% Secant Modulus, Cast Film |
割线模量 | 290 Mpa | ASTM D 882 | TD, 1% Secant Modulus, Blown Film |
割线模量 | 183 Mpa | ASTM D 882 | TD, 1% Secant Modulus, Cast Film |
落锤冲击 | 130 g | ASTM D 1709 | F50, Blown Film |
落锤冲击 | 90 g | ASTM D 1709 | F50, Cast Film |