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Ethylene Vinyl Acetate EVA semi-crystalline polyolefin
APPLICATIONS
Teats, handle grips, flexible tubing, record turntable mats, vacuum, cleaner hosing.
PROPERTIES
Flexible (rubbery), transparent, good low temperature flexibility (-70 C), good chemical resistance, high friction coefficient.
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Psysical properties: |
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Tensile Strength |
0.05 - 0.2 |
MPa |
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E-modulus |
10 - 140 |
MPa |
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Notched Impact Strength |
no break |
kJ/m² |
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Thermal Coefficient of expansion |
160 - 200 |
x 10-6 |
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Max Cont Use Temp |
45 - 85 |
0C |
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VicatB Temp |
55 - 65 |
0C |
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Density |
0-926 - 0.950 |
g/cm³ |
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Resistance to chemicals: |
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Dilute Acid |
Very good |
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Dilute Alkalis |
Very good |
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Oils and Greases |
Good |
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Aliphatic Hydrocarbons |
Very good |
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Aromatic Hydrocarbons |
Poor |
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Halogenerated Hydrocarbons |
Poor |
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Density |
Very good |
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