Braskem EVA HM 2528

Category: EVA , Ethylene Vinyl Acetate Copolymer
Manufacturer: Braskem
Trademark: Braskem EVA
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ueCTBN_Braskem-EVA-HM-2528.pdf
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Message
Evateno ® HM 2528 is a copolymer of Ethylene-Vinyl Acetate (EVA) with high vinyl-acetate content, low molecular weight, and good compatibility with other thermoplastic and elastomeric resins. It can be use 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 plaques, and injection 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
  • Good Adhesion
  • Good Flexibility
  • Good Impact Resistance
  • High ESCR (Stress Crack Resist.)
  • Low Molecular Weight
  • Resilient
Uses
  • Adhesives
  • Coating Applications
  • Foam
  • Sheet
Agency Ratings
  • FDA 21 CFR 177.1350
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.950g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)25g/10 minASTM D1238
Environmental Stress-Cracking Resistance (50°C, 2.00 mm, 100% Igepal, Compression Molded, F50)> 300hrASTM D1693
Vinyl Acetate Content 28.0wt%Internal Method
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore A, Compression Molded 79
    Shore D, Compression Molded 23
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 46.0°CASTM D1525 1
Peak Melting Temperature 75.0°CASTM D3418
Note Message
1 .Loading 1 (10 N)
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