About |
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UNIVAL™ DMDG-6240 NT 7 is a multipurpose polymer designed for high speed production of blow molded containers used to package household industrial chemicals, such as laundry detergent, health and medicinal aids as well as agricultural and food products. The product is specifically designed to provide excellent processing in all extrusion blow molding equipment. Main Characteristics: Excellent processability High melt strength Excellent ESCR Complies with: U.S. FDA 21 CFR 177.1520 (c) 3.2a. Canadian HPFB No Objection Consult the regulations for complete details.&& |
Product Description | |
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Supplier | DOW |
Generic | HDPE |
Material Status | Commercial: Active |
Availabilitys | North America,Latin America |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.946 | g/cm³ | ASTM D792 |
Melt Flow Rate | ASTM D1238 | ||
190℃,2.16kg | 0.40 | g/10min | ASTM D1238 |
190℃,21.6kg | 43 | g/10min | ASTM D1238 |
ESCR(Environmental Stress Cracking Resistance) | |||
50 ℃, 100% non-ionic surfactant, F50 | 400 | hr | ASTM D1693 |
IMPACT | Nominal value | Unit | Test method |
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Tensile impact strength | 151 | kJ/m² | ASTM D1822 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 62.8 | ℃ | ASTM D648 |
Embrittlement temperature | < -76.1 | ℃ | ASTM D746 |
Vicat Softening Temp | 121 | ℃ | ASTM D1525 |
Melting temperature | |||
DSC | 126 | ℃ | Internal Method |
Crystallization peak temperature | |||
DSC | 108 | ℃ | Internal Method |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 62 | ASTM D2240 | |
tensile strength | ASTM D638 | ||
yield | 23.8 | MPa | ASTM D638 |
fracture | 16.5 | MPa | ASTM D638 |
Tensile strain | ASTM D638 | ||
yield | 11 | % | ASTM D638 |
fracture | 770 | % | ASTM D638 |
Bending modulus | ASTM D790B | ||
1% secant | 1020 | MPa | ASTM D790-B |
2% secant | 814 | MPa | ASTM D790-B |
tangent | 1150 | MPa | ASTM D790-B |
Notes |
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