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Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Extrusion/Coating Grade

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Extrusion/Coating Grade
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Extrusion/Coating Grade.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Ethylene Vinyl Acetate Copolymer (EVA), Extrusion/Coating Grade". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Physical Properties Metric English Comments
Density 0.926 - 0.960 g/cc
0.0335 - 0.0347 lb/in³
Average value: 0.942 g/cc Grade Count:51
Moisture Vapor Transmission 1.30 - 1.65 cc-mm/m²-24hr-atm
3.30 - 4.19 cc-mil/100 in²-24hr-atm
Average value: 1.44 cc-mm/m²-24hr-atm Grade Count:7
Oxygen Transmission 185 - 264 cc-mm/m²-24hr-atm
470 - 671 cc-mil/100 in²-24hr-atm
Average value: 215 cc-mm/m²-24hr-atm Grade Count:7
Viscosity 1.00e+6 - 2.00e+6 cP

@Temperature 190 - 190 °C
1.00e+6 - 2.00e+6 cP

@Temperature 374 - 374 °F
Average value: 1.24e+6 cP Grade Count:5
1.00e+6 - 2.00e+6 cP

@Shear Rate 50.0 - 50.0 1/s
1.00e+6 - 2.00e+6 cP

@Shear Rate 50.0 - 50.0 1/s
Average value: 1.24e+6 cP Grade Count:5
Vinyl Acetate Content 6.00 - 33.0 %
6.00 - 33.0 %
Average value: 19.1 % Grade Count:25
Melt Flow 0.400 - 43.0 g/10 min
0.400 - 43.0 g/10 min
Average value: 10.9 g/10 min Grade Count:52
Mechanical Properties Metric English Comments
Hardness, Shore A 55.0 - 96.0
55.0 - 96.0
Average value: 78.2 Grade Count:14
Hardness, Shore D 19.0 - 45.0
19.0 - 45.0
Average value: 31.5 Grade Count:16
Tensile Strength, Ultimate 3.03 - 17.0 MPa
440 - 2470 psi
Average value: 10.2 MPa Grade Count:17
Film Tensile Strength at Yield, MD 4.00 - 9.00 MPa
580 - 1310 psi
Average value: 6.08 MPa Grade Count:5
Film Tensile Strength at Yield, TD 3.70 - 10.0 MPa
537 - 1450 psi
Average value: 6.74 MPa Grade Count:5
Tensile Strength, Yield 5.24 - 6.31 MPa
760 - 915 psi
Average value: 5.69 MPa Grade Count:3
Film Elongation at Break, MD 360 - 600 %
360 - 600 %
Average value: 505 % Grade Count:12
Film Elongation at Break, TD 500 - 653 %
500 - 653 %
Average value: 572 % Grade Count:12
Elongation at Break 660 - 800 %
660 - 800 %
Average value: 768 % Grade Count:17
Elongation at Yield 170 - 260 %
170 - 260 %
Average value: 203 % Grade Count:3
Flexural Modulus 0.0125 - 0.101 GPa
1.82 - 14.6 ksi
Average value: 0.0460 GPa Grade Count:12
Secant Modulus, MD 0.0380 - 0.120 GPa
5.51 - 17.4 ksi
Average value: 0.0698 GPa Grade Count:6
Secant Modulus, TD 0.0430 - 0.125 GPa
6.24 - 18.1 ksi
Average value: 0.0708 GPa Grade Count:6
Coefficient of Friction 0.150 - 3.90
0.150 - 3.90
Average value: 0.926 Grade Count:9
Elmendorf Tear Strength, MD 3.70 - 4.21 g/micron
94.0 - 107 g/mil
Average value: 3.91 g/micron Grade Count:7
Elmendorf Tear Strength, TD 3.70 - 5.24 g/micron
94.0 - 133 g/mil
Average value: 4.36 g/micron Grade Count:4
Dart Drop Test 85.0 - 700 g
0.187 - 1.54 lb
Average value: 290 g Grade Count:5
Film Tensile Strength at Break, MD 15.0 - 31.0 MPa
2180 - 4500 psi
Average value: 24.0 MPa Grade Count:12
Film Tensile Strength at Break, TD 13.0 - 39.0 MPa
1890 - 5660 psi
Average value: 23.9 MPa Grade Count:9
Thermal Properties Metric English Comments
Melting Point 37.0 - 104 °C
98.6 - 219 °F
Average value: 75.4 °C Grade Count:47
Vicat Softening Point 40.0 - 81.0 °C
104 - 178 °F
Average value: 58.9 °C Grade Count:45
Brittleness Temperature -85.0 - -77.0 °C
-121 - -107 °F
Average value: -82.3 °C Grade Count:3
Optical Properties Metric English Comments
Haze 2.00 - 48.0 %
2.00 - 48.0 %
Average value: 10.9 % Grade Count:14
Gloss 22.0 - 109 %
22.0 - 109 %
Average value: 66.6 % Grade Count:14
Transmission, Visible 4.50 - 75.0 %
4.50 - 75.0 %
Average value: 36.8 % Grade Count:4
Processing Properties Metric English Comments
Processing Temperature 160 - 235 °C
320 - 455 °F
Average value: 221 °C Grade Count:9
Melt Temperature 125 - 232 °C
257 - 450 °F
Average value: 190 °C Grade Count:18
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