Petrothene GA818073
LLDPE
利安德巴塞尔(LyondellBasell)
产品描述
PETROTHENE GA818073 offers the high environmental stress crack resistance characteristics of linear low density polyethylene with the processing properties needed for blowmolding and extrusion applications. The broad molecular weight distribution of GA818073 combines good melt strength with a significantly reduced tendency to melt fracture, two drawbacks common to conventional fractional melt index LLDPE resins. Applications for this resin include beverage and drip irrigation tubing, squeeze tubes and bottles for pharmaceutical and personal care product packaging, drum liners, highway traffic channellizers and other large, blow molded parts.
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 食品接触级ESCR高熔体强度 | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
| 成型方式 | 挤出吹塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.9205 g/cm3 | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
- | 0.75 g/10min | ASTM D1238 | |
环境应力开裂(ESCR ) | 1000 Hours | ASTM D2561 | F50 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 15 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 700 % | ASTM D638 | |
弯曲模量 | 276 Mpa | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
脆化温度 | -42 °C | ASTM D 746 | F50 |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 51 D | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm2） | 48 °C | ASTM D648 | |
维卡软化温度(Vicat) | 88 °C | ASTM D1525 |
原材料现货供应: