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Ethylene Vinyl Acetate EVA 12Percent

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Ethylene Vinyl Acetate – EVA 12% VA Properties


Polymer Type Thermoplastic. Lower water absorption and cost, higher tensile strength, permeability, modulus and dielectric strength than EVA with 25% or 33% VA. Lower heat seal strength, flexibility and low temperature performance compared with EVA containing 25% or 33% VA.

Polymer Type

Thermoplastic

Advantages

Lower water absorption and cost, higher tensile strength, permeability, modulus and dielectric strength than EVA with 25% or 33% VA.

Disadvantages

Lower heat seal strength, flexibility and low temperature performance compared with EVA containing 25% or 33% VA.

Typical Properties of EVA 12%

Property

Value

Density (g/cm3)

0.935

Surface Hardness

SA95

Tensile Strength (MPa)

19

Flexural Modulus (GPa)

0.07

Notched Izod (kJ/m)

1.06+

Linear Expansion  (/°C x 10-5)

18

Elongation at Break (%)

750

Strain at Yield (%)

N/A

Max. Operating Temp. (°C)

50

Water Absorption (%)

0.05

Oxygen Index (%)

19

Flammability UL94

HB

Volume Resistivity (log ohm.cm)

16

Dielectric Strength (MV/m)

30

Dissipation Factor 1kHz

0.015

Dielectric Constant  1kHz

2.65

HDT @ 0.45 MPa (°C)

20-

HDT @ 1.80 MPa (°C)

20-

Material. Drying  hrs @ (°C)

NA

Melting Temp. Range (°C)

160 - 220

Mould Shrinkage (%)

2

Mould Temp. Range (°C)

20 - 40

NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. All values at 73°F (23°C) unless otherwise noted.

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