Alathon ETP H4745
HDPE
利安德巴塞尔(LyondellBasell)
产品描述
ALATHON H 4745 is a multi-purpose, high-flow resin featuring enhanced cold temperature impact performance, enhanced processability and thermal stability for fast cycling and exhibits good color and organoleptic properties. Typical applications are cultured dairy containers, margarine containers, butter tubs and promotional drink cups. Freezer applications include ice cream, sherbet and other frozen dessert containers.
H4745 meets the requirements of the Food and Drug Administration regulation 21 CFR 177.1520.
This regulation allows the use of this olefin polymer in"...articles or components of articles intended for use in contact with food. "Specific limitations or conditions of use may apply. Contact your Equistar sales representative for more information.
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 耐低温冲击热稳定易成型短周期成型食品接触级高流动 | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
| 成型方式 | 注塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.946 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 45 g/10min | ASTM D1238 | |
螺旋流 | 488 mm | - | |
堆积(视)密度 | 0.593~0.625 g/cm³ | ASTM D 1895 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 25 Mpa | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 6.3 % | ASTM D638 | |
弯曲模量 | 965 Mpa | ASTM D790 | |
弯曲模量 | 980 Mpa | ASTM D790 | 1% Secant |
弯曲模量 | 765 Mpa | ASTM D790 | 2% Secant |
拉伸模量 | 721 Mpa | ASTM D638 | |
拉伸模量 | 607 Mpa | ASTM D638 | 1% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 59 J/m | ASTM D256 | |
悬臂梁无缺口(Izod Unnotched) | |||
-18℃ (0℉) | 24 J/m | ASTM D4812 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 65 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） | 64 °C | ASTM D648 | |
维卡软化温度(Vicat) | 121 °C | ASTM D1525 | |
熔融温度(Tm) | 126.4 °C | ASTM D3418 | |
结晶温度 | 112.3 °C | ASTM D 3418 |