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Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade
Manufacturer
Trade Name
Port Shanghai 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), Adhesive/Sealant 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), Adhesive/Sealant 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 0.914 - 0.980 g/cc
0.0330 - 0.0354 lb/in³
Average value: 0.945 g/cc Grade Count:71
Apparent Bulk Density 0.449 - 0.577 g/cc
0.0162 - 0.0208 lb/in³
Average value: 0.534 g/cc Grade Count:9
Viscosity 140 - 40000 cP

@Temperature 121 - 190 °C
140 - 40000 cP

@Temperature 250 - 374 °F
Average value: 495000 cP Grade Count:42
300000 - 1.90e+6 cP

@Temperature 190 - 190 °C
300000 - 1.90e+6 cP

@Temperature 374 - 374 °F
Average value: 495000 cP Grade Count:22
300000 - 1.90e+6 cP

@Shear Rate 50.0 - 50.0 1/s
300000 - 1.90e+6 cP

@Shear Rate 50.0 - 50.0 1/s
Average value: 495000 cP Grade Count:22
Environmental Stress Crack Resistance >= 300 hour

@Temperature 50.0 - 50.0 °C
>= 300 hour

@Temperature 122 - 122 °F
Average value: 300 hour Grade Count:3
>= 300 hour

@Thickness 2.00 - 2.00 mm
>= 300 hour

@Thickness 0.0787 - 0.0787 in
Average value: 300 hour Grade Count:3
Vinyl Acetate Content 17.0 - 44.0 %
17.0 - 44.0 %
Average value: 27.6 % Grade Count:31
Melt Flow 0.800 - 900 g/10 min
0.800 - 900 g/10 min
Average value: 107 g/10 min Grade Count:68
Mechanical Properties Metric English Comments
Hardness, Shore A 40.0 - 85.0
40.0 - 85.0
Average value: 69.8 Grade Count:34
Hardness, Shore D 15.0 - 31.0
15.0 - 31.0
Average value: 22.9 Grade Count:11
Tensile Strength, Ultimate 1.50 - 27.0 MPa
218 - 3920 psi
Average value: 7.37 MPa Grade Count:36
Tensile Strength, Yield 2.70 - 6.50 MPa
392 - 943 psi
Average value: 4.82 MPa Grade Count:4
Elongation at Break 50.0 - 1300 %
50.0 - 1300 %
Average value: 668 % Grade Count:38
Modulus of Elasticity 0.00300 - 0.100 GPa
0.435 - 14.5 ksi
Average value: 0.0677 GPa Grade Count:3
Flexural Modulus 0.00440 - 0.0414 GPa
0.638 - 6.00 ksi
Average value: 0.0221 GPa Grade Count:12
Dart Drop, Total Energy 24.4048 - 24.4048 J

@Temperature -40.0 - -40.0 °C
18.0000 - 18.0000 ft-lb

@Temperature -40.0 - -40.0 °F
Average value: 24.4 J Grade Count:1
Seal Strength 1200 - 4500 g/25 mm
1200 - 4500 g/in
Average value: 2860 g/25 mm Grade Count:4
Thermal Properties Metric English Comments
Melting Point 48.0 - 112 °C
118 - 234 °F
Average value: 75.6 °C Grade Count:70
Maximum Service Temperature, Air 51.7 - 78.9 °C
125 - 174 °F
Average value: 68.2 °C Grade Count:29
Vicat Softening Point 40.0 - 181 °C
104 - 358 °F
Average value: 63.9 °C Grade Count:62
Minimum Service Temperature, Air -45.6 - -17.8 °C
-50.0 - 0.000 °F
Average value: -28.9 °C Grade Count:29
Ring & Ball Softening Point 76.0 - 183 °C
169 - 361 °F
Average value: 111 °C Grade Count:17
Optical Properties Metric English Comments
Refractive Index 1.31 - 1.49
1.31 - 1.49
Average value: 1.43 Grade Count:3
Transmission, Visible 80.0 - 90.0 %
80.0 - 90.0 %
Average value: 83.3 % Grade Count:3
Processing Properties Metric English Comments
Processing Temperature 200 - 315 °C
392 - 599 °F
Average value: 235 °C Grade Count:42
Nozzle Temperature 185 - 275 °C
365 - 527 °F
Average value: 234 °C Grade Count:22
Adapter Temperature 185 - 285 °C
365 - 545 °F
Average value: 224 °C Grade Count:4
Die Temperature 185 - 285 °C
365 - 545 °F
Average value: 224 °C Grade Count:4
Melt Temperature 150 - 305 °C
302 - 581 °F
Average value: 212 °C Grade Count:6
Pot Life 0.0833 - 1.00 min
0.0833 - 1.00 min
Average value: 0.449 min Grade Count:29
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