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Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Film Grade

Category Polymer , Film , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Film 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), Film 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), Film 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 0.921 - 0.970 g/cc
0.0333 - 0.0350 lb/in³
Average value: 0.931 g/cc Grade Count:191
Water Absorption 0.100 %
0.100 %
Average value: 0.100 % Grade Count:3
Moisture Vapor Transmission 0.590 - 0.940 cc-mm/m²-24hr-atm
1.50 - 2.39 cc-mil/100 in²-24hr-atm
Average value: 0.789 cc-mm/m²-24hr-atm Grade Count:8
Water Vapor Transmission 85.3 g/m²/day
5.49 g/100 in²/day
Average value: 85.3 g/m²/day Grade Count:3
Oxygen Transmission 158 - 229 cc-mm/m²-24hr-atm
401 - 582 cc-mil/100 in²-24hr-atm
Average value: 199 cc-mm/m²-24hr-atm Grade Count:8
Oxygen Transmission Rate 8900 cc/m²/day
573 cc/100 in²/day
Average value: 8900 cc/m²/day Grade Count:3
Viscosity 2.00e+6 - 2.00e+6 cP

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

@Temperature 374 - 374 °F
Average value: 2.00e+6 cP Grade Count:2
2.00e+6 - 2.00e+6 cP

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

@Shear Rate 50.0 - 50.0 1/s
Average value: 2.00e+6 cP Grade Count:2
Environmental Stress Crack Resistance 500 hour
500 hour
Average value: 500 hour Grade Count:16
Vinyl Acetate Content 2.00 - 29.5 %
2.00 - 29.5 %
Average value: 10.4 % Grade Count:82
Thickness 15.0 - 300 microns
0.591 - 11.8 mil
Average value: 52.7 microns Grade Count:109
Melt Flow 0.190 - 135 g/10 min
0.190 - 135 g/10 min
Average value: 2.76 g/10 min Grade Count:196
Mechanical Properties Metric English Comments
Hardness, Shore A 72.0 - 96.0
72.0 - 96.0
Average value: 86.3 Grade Count:28
Hardness, Shore D 23.0 - 94.0
23.0 - 94.0
Average value: 41.9 Grade Count:54
Tensile Strength, Ultimate 3.40 - 33.0 MPa
493 - 4790 psi
Average value: 15.2 MPa Grade Count:52
Film Tensile Strength at Yield, MD 3.00 - 15.0 MPa
435 - 2180 psi
Average value: 7.43 MPa Grade Count:86
Film Tensile Strength at Yield, TD 2.00 - 11.0 MPa
290 - 1600 psi
Average value: 6.71 MPa Grade Count:86
Tensile Strength, Yield 3.40 - 10.0 MPa
493 - 1450 psi
Average value: 8.00 MPa Grade Count:45
Film Elongation at Break, MD 100 - 620 %
100 - 620 %
Average value: 331 % Grade Count:144
Film Elongation at Break, TD 260 - 950 %
260 - 950 %
Average value: 587 % Grade Count:144
Film Elongation at Yield, MD 6.40 - 19.4 %
6.40 - 19.4 %
Average value: 9.03 % Grade Count:24
Film Elongation at Yield, TD 5.40 - 16.0 %
5.40 - 16.0 %
Average value: 7.38 % Grade Count:24
Elongation at Break 50.0 - 1200 %
50.0 - 1200 %
Average value: 564 % Grade Count:69
Modulus of Elasticity 0.00500 - 0.338 GPa
0.725 - 49.0 ksi
Average value: 0.159 GPa Grade Count:54
Flexural Modulus 0.0190 - 0.0960 GPa
2.76 - 13.9 ksi
Average value: 0.0561 GPa Grade Count:15
Secant Modulus 0.0531 - 1.05 GPa
7.70 - 152 ksi
Average value: 0.601 GPa Grade Count:6
Secant Modulus, MD 0.0241 - 0.600 GPa
3.50 - 87.0 ksi
Average value: 0.126 GPa Grade Count:122
Secant Modulus, TD 0.0248 - 0.700 GPa
3.60 - 102 ksi
Average value: 0.146 GPa Grade Count:122
Tensile Impact Strength 146 - 815 kJ/m²
69.5 - 388 ft-lb/in²
Average value: 596 kJ/m² Grade Count:16
Coefficient of Friction 0.100 - 3.40
0.100 - 3.40
Average value: 0.547 Grade Count:24
Elmendorf Tear Strength MD 40.0 - 600 g
40.0 - 600 g
Average value: 217 g Grade Count:56
Elmendorf Tear Strength TD 30.0 - 345 g
30.0 - 345 g
Average value: 131 g Grade Count:56
Elmendorf Tear Strength, MD 0.197 - 18.9 g/micron
5.00 - 480 g/mil
Average value: 5.00 g/micron Grade Count:75
Elmendorf Tear Strength, TD 0.945 - 9.06 g/micron
24.0 - 230 g/mil
Average value: 3.59 g/micron Grade Count:68
Dart Drop 1.97 - 30.0 g/micron
50.0 - 762 g/mil
Average value: 6.87 g/micron Grade Count:116
Dart Drop Test 70.0 - 700 g
0.154 - 1.54 lb
Average value: 270 g Grade Count:96
Film Tensile Strength at Break, MD 15.0 - 40.0 MPa
2180 - 5800 psi
Average value: 27.1 MPa Grade Count:145
Film Tensile Strength at Break, TD 13.0 - 40.0 MPa
1890 - 5800 psi
Average value: 24.4 MPa Grade Count:138
Thermal Properties Metric English Comments
Melting Point -7.78 - 110 °C
18.0 - 230 °F
Average value: 94.2 °C Grade Count:147
Crystallization Temperature 85.0 - 96.0 °C
185 - 205 °F
Average value: 90.9 °C Grade Count:16
Vicat Softening Point 44.0 - 96.0 °C
111 - 205 °F
Average value: 78.3 °C Grade Count:143
Brittleness Temperature -90.0 - -76.0 °C
-130 - -105 °F
Average value: -79.6 °C Grade Count:18
Optical Properties Metric English Comments
Refractive Index 1.49
1.49
Average value: 1.49 Grade Count:3
Haze 1.00 - 28.0 %
1.00 - 28.0 %
Average value: 6.76 % Grade Count:153
Gloss 17.0 - 123 %
17.0 - 123 %
Average value: 71.1 % Grade Count:144
Yellow Index 2.90 - 8.20 %
2.90 - 8.20 %
Average value: 5.71 % Grade Count:3
Transmission, Visible 10.0 - 90.0 %
10.0 - 90.0 %
Average value: 85.4 % Grade Count:56
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+14 - 1.00e+15 ohm-cm
1.00e+14 - 1.00e+15 ohm-cm
Average value: 3.25e+14 ohm-cm Grade Count:4
Processing Properties Metric English Comments
Processing Temperature 140 - 210 °C
284 - 410 °F
Average value: 170 °C Grade Count:11
Melt Temperature 150 - 221 °C
302 - 430 °F
Average value: 194 °C Grade Count:52
Die Opening 0.0635 - 0.150 cm
0.0250 - 0.0591 in
Average value: 0.0812 cm Grade Count:9
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