Hanwha Total B235A
HDPE
韩华道达尔(Hanwha Total)
产品描述
B235A is high density polyethylene for blow molded bottles. This grade can be processed in conventional blow molding equipment.
Characteristics
Plastic bottles made from this grade offer an excellent combination of good processability and performance properties as well as desirable organoleptic characteristics. Superior impact resistance, excellent mechanical strength, and good chemical resistance are characteristic features of this grade. B235A for medium large bottles provides good stackability due to high mechanical strength.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
| 成型方式 | 吹塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.963 g/cm³ | ASTM D 1505 | |
熔体质量流动速率(MFR) | |||
- | 0.18 g/10min | ASTM D1238 | |
环境应力开裂(ESCR ) | 190 Hours | ASTM D 1693 | Ｆ50 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 320 kg/cm² | ASTM D638 | |
断裂(brk) | 430 kg/cm² | ASTM D638 | |
拉伸延伸率 | |||
断裂(brk) | 500 % | ASTM D638 | |
弯曲模量 | 12000 kg/cm² | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 50 kg·cm/cm | ASTM D256 | |
脆化温度 | -80 °C | ASTM D 746 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 60 R | ASTM D785 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 128 °C | ASTM D1525 | 1kg |
熔融温度(Tm) | 132 °C | Internal |