About |
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EVERCAP™ DMDA-1220 NT 7 High Density Polyethylene Resin (HDPE) enables the right performance properties to meet demanding one-piece closure application needs. It is intended for use in compression molded one-piece closures designed for carbonated soft drinks, pressurized water and alternative beverages where sterilization processes such as hot fill and aseptic processes are used. EVERCAP™ DMDA-1220 delivers a combination of improved properties such as improved stiffness, improved ESCR, higher heat deflection temperature, and consistent processing. EVERCAP™ DMDA-1220 offers the ability to light-weight closures to meet the ongoing trend by industry for improved sustainability. Targeted Applications and Product Characteristics: Compression Molded One-Piece Light Weight CSD, Pressurized Water and Alternative Beverage Closures Excellent Stiffness, ESCR, and Impact Strength Excellent Sensory Properties Excellent Processing Characteristics High Heat Deflection Temperature Complies with: U.S. FDA 21 CFR 177.1520(c)3.2a Europe Commission Regulation (EU) No 10/2011 HPFB (Canada), 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 | 0.958 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
190℃,2.16kg | 0.28 | g/10min | |
190℃,21.6kg | 27 | g/10min | |
ESCR(Environmental Stress Cracking Resistance) | |||
50 ℃, 10% non-ionic surfactant, F50 | 220 | hr | |
50 ℃, 100% non-ionic surfactant, F50 | > 1100 | hr |
THERMAL | Nominal value | Unit | Test method |
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Embrittlement temperature | -60.0 | ℃ | ASTM D746 |
Vicat Softening Temp | 131 | ℃ | ASTM D1525 |
Supplementary information | Nominal value | Unit | Test method |
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MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 59 | ASTM D2240 | |
tensile strength | |||
yield | 24.8 | MPa | |
fracture | 29.0 | MPa | |
Tensile strain | |||
yield | 3.7 | % | |
fracture | 800 | % | |
Bending modulus | |||
2% secant | 1170 | MPa | ASTM D790-B |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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