DOW™ HDPE 04852N
HDPE
陶氏化学(Dow Chemical)
产品描述
DOW HDPE 04852N High Density Polyethylene Resin (HDPE) is a narrow molecular weight distribution copolymer designed to offer excellent impact strength and toughness combined with good stiffness. This resin has good processability over a wide range of molding conditions. It is intended for use in injection molding applications such as pails, industrial parts and other shipping containers; it can also be used for structural foamed parts.
• Excellent impact strength and toughness
• Good stiffness
• For injection molded pails, industrial parts, shipping containers and structural foamed parts.
Complies with:
• U.S. FDA 21 CFR 177.1520(c)3.2a
• Canadian HPFB No Objection
Consult the regulation for complete details.
Additive:
• Antiblock: No
• Slip: No
• Processing Aid: No
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 良好的刚性良好冲击性 | |||
| 法规认证 | EU Food Contact(2011/10/EC)(欧盟食品级)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 | 0.952 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 4.8 g/10min | ASTM D1238 | |
环境应力开裂(ESCR ) | 22 Hours | ASTM D 1693 | 50°C, 100% Igepal, F50 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 26.9 Mpa | ASTM D638 | |
断裂(brk) | 31 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 10 % | ASTM D638 | |
断裂(brk) | 1200 % | ASTM D638 | |
弯曲模量 | 1100 Mpa | ASTM D790 | |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸冲击 | 94.6 kJ/m² | ASTM D 1822 | Type S |
脆化温度 | -76.1 °C | ASTM D 746 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 130 °C | ASTM D1525 | |
熔融温度(Tm) | 131 °C | Internal | DSC |
结晶温度 | 119 °C | Internal | DSC |