CONTINUUM™ DMDE-6620 NT 7 HEALTH+™ BIMODAL
HDPE
陶氏化学(Dow Chemical)
产品描述
CONTINUUM™ DMDE-6620 NT 7 HEALTH+™ Bimodal High Density Polyethylene Resin is produced by UNIPOL™ II process technology. This resin is a high stiffness resin with superior top-load performance in conjunction with excellent environmental stress crack resistance and excellent gas barrier properties. CONTINUUM™ DMDE-6620 NT 7 HEALTH+™ Bimodal is specifically designed for use in multiple types of blow molding processes, producing containers up to 20 gallons in size, which require superior top-load combined with excellent environmental stress crack resistance and gas barrier properties. This product offers excellent processability with low plate out properties. This product is especially well suited for containers used to package health care and pharmaceutical products.
High stiffness for superior top-load performance
Excellent environmental stress crack resistance
Excellent gas barrier properties
High impact strength
Good extrusion characteristics
Complies with:
U.S. FDA 21 CFR 177.1520 (c) 3.2a
U.S. FDA DMF
U.S. USP Class VI
Canadian HPFB No Objection
EU, No 10/2011
Consult the regulations for complete details.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高刚性高冲击易成型医疗级ESCR | |||
| 添加助剂 | 加工助剂 | |||
| 法规认证 | DMF(药品主控文件)EU Food Contact(2011/10/EC)(欧盟食品级)FDA(食品药品监督管理局)HPFB (加拿大健康产品和食品局)USP Class VI(美国药典) | |||
| 成型方式 | 吹塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.96 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 0.28 g/10min | ASTM D1238 | |
190℃/21.6 kg | 27 g/10 min | ASTM D 1238 | |
环境应力开裂(ESCR ) | 220 Hours | ASTM D 1693 | 50°C, 10% Igepal, F50 |
环境应力开裂(ESCR ) | 1100 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) | 28 Mpa | ASTM D638 | |
断裂(brk) | 18 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 8 % | ASTM D638 | |
断裂(brk) | 670 % | ASTM D638 | |
弯曲模量 | 1170 Mpa | ASTM D790 | 2% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
脆化温度 | -60 °C | ASTM D 746 | |
| 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 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 82 °C | ASTM D648 | Unannealed |
维卡软化温度(Vicat) | 131 °C | ASTM D1525 | |
熔融温度(Tm) | 133 °C | Internal | DSC |
结晶温度 | 121 °C | Internal | DSC |