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UNIVAL™ DMDC-6150 NT 7

UNIVAL™ DMDC-6150 NT 7

UNIVAL™ DMDC-6150 NT 7

HDPE

陶氏化学(Dow Chemical)

产品描述

UNIVAL™ DMDC-6150 NT 7 High Density Polyethylene (HDPE) Resin is a polymer with broad molecular weight distribution and high molecular weight. This product provides an excellent combination of extrudability and parison stability, which contribute to uniform wall thickness in large parts. UNIVAL DMDC-6150 NT 7 HDPE resin is ideal for blow molding containers such as the 5-55 gallon (19-212 liter) closed head shipping containers and other similar parts. The broad distribution also provides outstanding environmental stress crack resistance (ESCR) at a good rigidity. Because of these characteristics, a wide variety of products, such as industrial chemicals, latex paints, printing inks, foodstuffs, adhesives, and other chemical specialties may be packaged in containers produced from this resin. The smooth surface of molded parts is readily treated and printed for high quality applications.

Main Characteristics:

  • Excellent environmental stress crack resistance

  • Excellent parison melt strength/low sag

  • Good extrudability/processability

  • Good rigidity


Complies with:

  • U.S. FDA 21 CFR 177.1520 (c) 3.2a

  • Canadian HPFB No Objection (With Limitations)

  • European Commission Regulation (EU) No 10/2011

Consult the regulations for complete details.

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)
HPFB (加拿大健康产品和食品局)
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

0.954 g/cm³ ASTM D792

熔体质量流动速率(MFR)

190℃/21.6 kg

5.3 g/10 min ASTM D 1238

环境应力开裂(ESCR )

1000 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)

26.2 Mpa ASTM D638

断裂(brk)

31 Mpa ASTM D638

拉伸延伸率

断裂(brk)

800 % 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

拉伸冲击

378 kJ/m² ASTM D 1822
Type S

脆化温度

-90 °C ASTM D 746
硬度性能 值/单位 测试标准 测试条件

邵氏硬度 D

62 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)

71.1 °C ASTM D648
Unannealed

维卡软化温度(Vicat)

130 °C ASTM D1525

熔融温度(Tm)

132 °C Internal
DSC

结晶温度

120 °C Internal
DSC
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