DOWLEX™ 2629.10UE
LLDPE
陶氏化学(Dow Chemical)
产品描述
DOWLEX™ 2629UE Polyethylene Resin for rotational and injection moulding is specifically designed for applications requiring excellent environmental stress crack resistance and impact strength combined with low warpage and good processing. Processing and Stabilisation: DOWLEX™ 2629UE Polyethylene Resin is fully heat and UV stabilised resulting in a wide processing latitude, good colour retention and long life expectancy. The powder version is named DOWLEX™ 2629.10UE Polyethylene Resin.
Applications:
Intermediate bulk containers
Drums for chemicals
Boats
Freezer containers
Fish crates
Small tanks
Complies with:
EU, No 10/2011
U.S. FDA 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 | 热稳定低翘曲易成型抗紫外线ESCR | |||
| 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) | |||
| 颜色形状 | 粉末状 | |||
| 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 | 0.935 g/cm³ | ASTM D792 | |
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, 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) | 17.5 Mpa | ISO 527-2 | Compression Molded |
拉伸延伸率 | |||
断裂(brk) | 650 % | ISO 527-2 | Compression Molded |
弯曲模量 | 645 Mpa | ISO 178 | Compression Molded |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
多轴冲击 | 54~72 J | ISO 6603 | Rotational Molded |
多轴冲击 | 66~88 J | ISO 6603 | 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) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 65 °C | ISO 75-2/B | Unannealed |
维卡软化温度(Vicat) | 119 °C | ASTM D1525 | Rate B (120°C/h), Loading 1 (10 N) |
熔融温度(Tm) | 124 °C | Internal | DSC |
结晶温度 | 110 °C | Internal | DSC |