EVERCAP™ DMDA-1220 NT 7

About
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
SupplierDOW
GenericHDPE
Material StatusCommercial: Active
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.958g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg0.28g/10min
190℃,21.6kg27g/10min
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 10% non-ionic surfactant, F50220hr
50 ℃, 100% non-ionic surfactant, F50> 1100hr

THERMALNominal valueUnitTest method
Embrittlement temperature-60.0ASTM D746
Vicat Softening Temp131ASTM D1525

Supplementary informationNominal valueUnitTest method

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D59 ASTM D2240
tensile strength
yield24.8MPa
fracture29.0MPa
Tensile strain
yield3.7%
fracture800%
Bending modulus
2% secant1170MPaASTM D790-B

Notes
1. Typical properties: these are not to be construed as specifications.
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