DOW™ HDPE DMDD-1210 NT 7
HDPE
陶氏化学(Dow Chemical)
产品描述
DOW™ DMDD-1210 NT 7 High Density Polyethylene Resin is intended for use in both compression and injection molded closure applications. This resin has been designed to meet demanding performance requirements, especially in the areas of stiffness, impact strength, and sensory, while maintaining good processing characteristics beneficial to molders. Typical applications include injection molded closures for water, juice, dairy, and sports drinks, including hot fill and aseptic bottling applications, where minimizing the contribution of the package to the taste of the product and use of slip is a requirement.
Main Characteristics:
Excellent Stiffness and Impact Strength
Excellent Organoleptic Properties
Excellent Processing Characteristics
Complies with:
U.S. FDA 21 CFR 177.1520(c)3.1a.
EU, No 10/2011
Consult the regulations for complete details
Additives: 1500 ppm Slip
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易成型 | |||
| 添加助剂 | 增滑剂 | |||
| 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 | 注塑模压 | |||
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 | 10 g/10min | ASTM D1238 | |
环境应力开裂(ESCR ) | 12 Hours | ASTM D 1693 | 50°C, 10% Igepal, F50 |
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) | 27.3 Mpa | ASTM D638 | |
断裂(brk) | 20.5 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 13 % | ASTM D638 | |
断裂(brk) | 1500 % | ASTM D638 | |
弯曲模量 | 1050 Mpa | ASTM D790 | 2% Secant |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 D | 59 D | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
维卡软化温度(Vicat) | 125 °C | ASTM D1525 | |
熔融温度(Tm) | 130 °C | Internal | DSC |