Sinopec EVA
Description:
Ethylene-vinyl acetate copolymer is abbreviated as EVA Resin, and the content of vinyl acetate (VA) is generally 5% ~ 40%. Compared with polyethylene, EVA is widely used in foamed shoes due to the introduction of vinyl acetate monomer in the molecular chain, thereby reducing high crystallinity, improving flexibility, impact resistance, filler compatibility and heat sealing performance. Materials, functional shed films, packaging films, hot melt adhesives, wires and cables, toys and other fields.
Application:
EVA Resin,Ethylene Vinyl Acetate Resin, mainly used for cables, foams, and masterbatch carriers.
Specification:

Item

unit

Typical value

Standard

Melt mass flow rate

g/10min

2.8

GB/T 3682-2000

Vinyl acetate content

%

18.0

SH/T 1591-1994

density

g/cm3

0.939

GB/T 1033-2010

Tensile stress at break

MPa

16

GB/T 1040.2-2006

Nominal strain at break

%

750

GB/T 1040.2-2006

Melting temperature

86

GB-T 19466.3-2004

Vicat softening temperature

59

GB/T 1633-2000

Shore hardness D (instant reading)

D

33

GB/T 2411-2008

 

 

 

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