Evateno® HM-728

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: Braskem
Trademark: Evateno®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 3DzGpW_Evateno-HM-728.pdf
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Message
Evateno ® HM 728 is a copolymer of Ethylene-Vinyl Acetate (EVA) with high vinyl-acetate content, medium molecular weight, and good compatibility with other thermoplastic and elastomeric resins. Evateno ® HM 728 offers good compatibility with other olefin resins and can be used in blends with other polyethylenes to improve environmental stress cracking resistance (ESCR), impact resistance and brittleness at low temperatures. It contains antioxidant additive.

Application:
Hot-melt adhesives, coatings, expanded parts, and injection molded and extrusion molded parts where flexibility, resilience and environmental stress crack resistance (ESCR) are required. Hot-melt adhesives formulation presents excellent compatibility with wax, paraffins and tackfiers, improving flexibility and adherence.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Copolymer
  • Foamable
  • Good Flexibility
  • Good Impact Resistance
  • High ESCR (Stress Crack Resist.)
  • Medium Molecular Weight
Uses
  • Adhesives
  • Coating Applications
  • Foam
  • Microfoamed Sheet
  • Sheet
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.950g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)6.0g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 2.00 mm, 100% Igepal, Compression Molded, F50)> 300hrASTM D1693
Vinyl Acetate Content 28.0wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore A, Compression Molded 80
    Shore D, Compression Molded 25
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 49.0°CASTM D1525 1
Melting Temperature 77.0°CDSC
Note Message
1 .Loading 1 (10 N)
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