DOWLEX™ NG 2432.10 UE
LLDPE
陶氏化学(Dow Chemical)
产品描述
DOWLEX™ NG 2432 UE Polyethylene Resin for rotational and injection moulding from Dow Plastics is specifically designed for applications requiring stiffness in combination with excellent mechanical properties and good processing. The powder version is named DOWLEX™ NG 2432.10 UE Polyethylene Resin.
Processing and Stabilization: DOWLEX™ NG 2432 UE Polyethylene Resin is fully heat and UV-stabilised resulting in a wide processing latitude, good colour retention and long life expectancy.
Note: DOWLEX™ NG 2432 UE Polyethylene Resin should comply with FDA regulation 177.1520 and with most European food contact regulations when used unmodified and processed according to good manufacturing practices for food contact applications.
Applications:
Large tanks
IBCs
Canoes
Boats
基本信息
| 原厂资料 | 物性表(英文) | |||
| 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 | 注塑滚塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.939 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 3.8 g/10min | ISO 1133 | |
环境应力开裂(ESCR ) | 70 Hours | ASTM D 1693 | 50°C, 10% Antarox, Compression Molded |
环境应力开裂(ESCR ) | 1000 Hours | ASTM D 1693 | 50°C, 100% Antarox, Compression Molded |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 19 Mpa | ISO 527-2 | Compression Molded |
屈服(yld) | 18 Mpa | ISO 527-2 | Rotational Molded |
断裂(brk) | 9.7 Mpa | ISO 527-2 | Compression Molded |
断裂(brk) | 8.1 Mpa | ISO 527-2 | Rotational Molded |
拉伸延伸率 | |||
断裂(brk) | 550 % | ISO 527-2 | Compression Molded |
断裂(brk) | 500 % | ISO 527-2 | Rotational Molded |
弯曲模量 | 730 Mpa | ISO 178 | 1% Secant, Compression Molded |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
多轴冲击 | 24 J | ISO 6603 | -20°C, 1.00 mm, Compression Molded |
多轴冲击 | 69~92 J | ISO 6603 | -20°C, Compression Molded |
多轴冲击 | 15 J | ISO 6603 | 23°C, 1.00 mm, Compression Molded |
多轴冲击 | 45~60 J | ISO 6603 | 23°C, Rotational Molded |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 59 D | ISO 868 | Compression Molded |
| 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） | 65 °C | ISO 75-2/B | Unannealed |
维卡软化温度(Vicat) | 123 °C | ISO 306/A120 | |
熔融温度(Tm) | 128 °C | DSC | |
结晶温度 | 106 °C | DSC |