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

Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade 物性表: Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade物性表及特性介绍,Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade注塑参数详情,如需Overview of materials for Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.8
  • 密度 [g/cm3]: 0.923
  • 拉伸强度 [MPa]: 2.7
  • 弯曲强度 [MPa]: 1.5
  • 弯曲模量 [MPa]: 0.00440
  • 透光率 [%]: 80.0
 
Physical PropertiesMetricEnglishComments
Density 0.923 - 0.980 g/cc0.0333 - 0.0354 lb/in³Average value: 0.945 g/cc Grade Count:67
Apparent Bulk Density 0.449 - 0.577 g/cc0.0162 - 0.0208 lb/in³Average 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
Viscosity Measurement 0.700 - 0.700
@Temperature 30.0 - 30.0 °C
0.700 - 0.700
@Temperature 86.0 - 86.0 °F
Average value: 0.700 Grade Count:1
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 min0.800 - 900 g/10 minAverage value: 113 g/10 min Grade Count:64
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 40.0 - 85.040.0 - 85.0Average value: 69.8 Grade Count:34
Hardness, Shore D 15.0 - 31.015.0 - 31.0Average value: 22.9 Grade Count:11
Tensile Strength, Ultimate 1.50 - 27.0 MPa218 - 3920 psiAverage value: 7.37 MPa Grade Count:36
Tensile Strength, Yield 2.70 - 6.50 MPa392 - 943 psiAverage 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 GPa0.435 - 14.5 ksiAverage value: 0.0677 GPa Grade Count:3
Flexural Modulus 0.00440 - 0.0414 GPa0.638 - 6.00 ksiAverage 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 mm1200 - 4500 g/inAverage value: 2860 g/25 mm Grade Count:4
 
Thermal PropertiesMetricEnglishComments
Melting Point 48.0 - 102 °C118 - 216 °FAverage value: 74.7 °C Grade Count:66
Maximum Service Temperature, Air 51.7 - 78.9 °C125 - 174 °FAverage value: 68.2 °C Grade Count:29
Vicat Softening Point 40.0 - 181 °C104 - 358 °FAverage value: 63.5 °C Grade Count:58
Minimum Service Temperature, Air -45.6 - -17.8 °C-50.0 - 0.000 °FAverage value: -28.9 °C Grade Count:29
Ring & Ball Softening Point 76.0 - 183 °C169 - 361 °FAverage value: 111 °C Grade Count:17
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.31 - 1.491.31 - 1.49Average value: 1.43 Grade Count:3
Transmission, Visible 80.0 - 90.0 %80.0 - 90.0 %Average value: 83.3 % Grade Count:3
 
Processing PropertiesMetricEnglishComments
Processing Temperature 200 - 275 °C392 - 527 °FAverage value: 233 °C Grade Count:38
Nozzle Temperature 185 - 275 °C365 - 527 °FAverage value: 234 °C Grade Count:22
Pot Life 0.0833 - 1.00 min0.0833 - 1.00 minAverage value: 0.449 min Grade Count:29

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