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Arkema Group EVATANE® 28-25 Copolymer Ethylene - Vinyl Acetate

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade
Manufacturer Arkema
Trade Name Evatane®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Arkema Group EVATANE® 28-25 Copolymer Ethylene - Vinyl Acetate.pdf
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Material Notes:
EVATANE® 28-25 is a random copolymer of Ethylene and Vinyl Acetate made by high-pressure radicalar polymerisation process. EVATANE® 28-25 is stabilized with antioxidants. The High Vinyl Acetate content of EVATANE® 28-25 brings softness, flexibility and polarity. EVATANE® 28-25 is compatible with tackifying resins and waxes. It’s a useful product for hot melt adhesives formulation. EVATANE® 28-25 delivers high cohesive strength with any kind of fillers (masterbatchs, HFFR compounds, sound dampening). EVATANE® 28-25 is also adapted for the production of cast films.Information provided by Arkema Group
Physical Properties Metric English Comments
Density 0.950 g/cc

@Temperature 23.0 °C
0.0343 lb/in³

@Temperature 73.4 °F
ISO 1183
Vinyl Acetate Content 27 - 29 %
27 - 29 %
FTIR (internal)
Melt Index of Compound 22 - 29 g/10 min

@Load 2.16 kg,
Temperature 190 °C
22 - 29 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore A 75
75
ASTM D2240
Tensile Strength at Break 14.0 MPa
2030 psi
ASTM D638
Elongation at Break 800 - 1000 %
800 - 1000 %
ASTM D638
Thermal Properties Metric English Comments
Melting Point 71.0 °C
160 °F
DSC
Vicat Softening Point <= 40.0 °C

@Load 0.999 kg
<= 104 °F

@Load 2.20 lb
ISO 306
Ring & Ball Softening Point 120 °C
248 °F
ASTM E28
Processing Properties Metric English Comments
Processing Temperature <= 230 °C
<= 446 °F
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