SABIC® LLDPE 726QE
LLDPE
沙特基础 (SABIC)
产品描述
SABIC® LLDPE 726QE is a butene linear low density polyethylene resin. This grade gives blown films a relatively high stiffness for good machinability and a good overall balance of other performance properties, such as puncture resistance, impact strength and heat sealability. This material contains anti block, slip agent and processing aid.
Application
Typical applications for SABIC® LLDPE 726QE are shipping sacks, produce bags, can liners and carrier bags. SABIC® LLDPE 726QE has very good optical properties when blended with a LDPE (15-85%).
Film properties
Film of 50 μm and BUR=2 has been produced on Kiefel IBC with 130 kg/h. Die size 200 mm, die gap 0.8 mm.
This product is not intended for and must not be used in any pharmaceutical/medical applications.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 成型方式 | 薄膜挤出吹膜 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.926 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.7 g/10min | ISO 1133 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
摩擦系数 | 0.1 - | ASTM 1894 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 110 °C | ISO 306 | 10 N (VST/A) |
熔融温度(Tm) | 124 °C | Internal | DSC melting point |
| 光学性能 | 值/单位 | 测试标准 | 测试条件 |
雾度 | 14 % | ASTM D1003 | |
光泽度 | 65 % | ASTM D 2457 | 45° |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 13 Mpa | ISO 527-3 | MD |
屈服(yld) | 14 Mpa | ISO 527-3 | TD |
断裂(brk) | 27 Mpa | ISO 527-3 | MD |
断裂(brk) | 34 Mpa | ISO 527-3 | TD |
拉伸延伸率 | |||
断裂(brk) | 600 % | ISO 527-3 | MD |
断裂(brk) | 700 % | ISO 527-3 | TD |
拉伸模量 | 220 Mpa | ISO 527-3 | MD |
拉伸模量 | 240 Mpa | ISO 527-3 | TD |
穿透强度 | 440 J/m | Internal | |
埃尔曼多夫撕裂 | 23 N/mm | ISO 6383-2 | MD |
埃尔曼多夫撕裂 | 130 N/mm | ISO 6383-2 | TD |
落锤冲击 | 23 J/mm | ASTM D4272 |