DOWLEX™ NG 2429.01G
LLDPE
陶氏化学(Dow Chemical)
产品描述
DOWLEX™ NG 2429.01G Polyethylene Resin is an ethylene octene copolymer for rotational moulding and is specifically designed for applications requiring excellent environmental stress crack resistance and impact strength combined with low warpage and good processing. DOWLEX NG 2429.01G is fully heat and UV stabilized resulting in a wide processing latitude, good colour retention, and long life expectancy.
Intermediate bulk containers
Drums for chemicals
Boats, freezer containers, fish crates and tanks
Complies with U.S. FDA 21 CFR 177.1520 (c) 3.1a
Consult the regulations for complete details.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 良好冲击性热稳定低翘曲易成型抗紫外线ESCR | |||
| 法规认证 | FDA(食品药品监督管理局) | |||
| 成型方式 | 滚塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.935 g/cm³ | ISO 1183 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 4 g/10min | ISO 1133 | |
环境应力开裂(ESCR ) | 400 Hours | ASTM D 1693 | 50°C, 10% Antarox, Rotational 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) | 17 Mpa | ISO 527-2 | Compression Molded |
屈服(yld) | 17 Mpa | ISO 527-2 | Rotational Molded |
断裂(brk) | 24.7 Mpa | ISO 527-2 | Compression Molded |
断裂(brk) | 21.8 Mpa | ISO 527-2 | Rotational Molded |
拉伸延伸率 | |||
断裂(brk) | 800 % | ISO 527-2 | Compression Molded |
断裂(brk) | 700 % | ISO 527-2 | Rotational Molded |
弯曲模量 | 640 Mpa | ISO 178 | 1% Secant, Compression Molded |
撕裂强度 | 145 MPa | DIN 53515 | Compression Molded |
撕裂强度 | 140 MPa | DIN 53515 | Rotational Molded |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
多轴冲击 | 23 J | ISO 6603 | -20°C, 1.00 mm, Compression Molded |
多轴冲击 | 17 J | ISO 6603 | 23°C, 1.00 mm, Compression Molded |
多轴冲击 | 17 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 | 57 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) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | 38.9 °C | ISO 75-2/A | Unannealed |
维卡软化温度(Vicat) | 118 °C | ISO 306/A120 | |
熔融温度(Tm) | 125 °C | DSC | |
结晶温度 | 105 °C | DSC |