EVERCAP™ DMDA-1260 NT 7

About
EVERCAP™ DMDA-1260 NT 7 High Density Polyethylene Resin (HDPE) enables the right performance properties to meet demanding closure and fitment application needs. It is intended for use in compression and injection molded one piece beverage closures designed primarily for applications that undergo hot fill or aseptic sterilization processes. EVERCAP™ DMDA-1260 offers improved performance for injection molded fitments designed for fitted pouches where its balance of properties are desired. EVERCAP™ DMDA-1260 delivers a combination of improved properties such as improved stiffness, higher heat deflection temperature, improved ESCR, gaseous barrier, and easy processing versus alternative HDPE systems typically used for hot fill and aseptic sterilization processes. The end result is the ability to light weight closures that are s are longer term closure performance, easy opening closures without the use of slip agent and consistent processing. for aseptic applications where an acid wash can remove the slip agent and potentially plug wash water filters. Targeted Applications and Product Main Characteristics: Compression and Injection Molded Light Weight Aseptic or Hot Fill Beverage Closures Controlled Removal Torques without Slip for Aseptic Applications Excellent Stiffness, ESCR, Gaseous Barrier and Impact Strength Excellent Sensory Properties Excellent Processing Characteristics High Heat Deflection Temperature Controlled Sensory Properties Complies with: U.S. FDA 21 CFR 177.1520(c)3.2a Europe Commission Regulation (EU) No 10/2011 Consult the regulations for complete details.

Product Description
SupplierDOW
GenericHDPE
Material StatusCommercial: Active
AvailabilitysNorth America,Latin America

Technical Data
PHYSICALNominal valueUnitTest method
Density0.965g/cm³ASTM D792
Melt Flow Rate
190℃,2.16kg2.7g/10minASTM D1238
ESCR(Environmental Stress Cracking Resistance)
50 ℃, 10% non-ionic surfactant, F5028.0hr
50 ℃, 100% non-ionic surfactant, F5035.0hr

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed79.4ASTM D648
Vicat Softening Temp131ASTM D1525
Melting temperature
DSC135Internal Method
Crystallization peak temperature
DSC118Internal Method

Supplementary informationNominal valueUnitTest method

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s D60 ASTM D2240
tensile strength
yield29.6MPa
fracture20.7MPa
Tensile strain
yield7.0%
fracture700%
Bending modulus
2% secant1410MPaASTM D790-B

Notes
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