| Brand Name: | SINOPEC |
|---|---|
| Thickness: | 2mm |
| size: | 3mm |
| Material: | Virgin |
| Hardness: | 80 |
Quick Details
Specifications
EVA is the copolymer of ethylene and vinyl acetate. the weight percent vinyl acetate usually varies from 10 to 40%, with theRemainder being ethylene.
EVA has little or no odor and is competitive with rubber and vinyl products in many electrical applications.
Application: EVA slippers, travel shoes, hiking shoes, toys, cases and stroller tires, building materials, etc
Features:
Waterproof: Closed foam pole structure, non-water absorption, moistureproof, perfect water-tolerant.
Corrosion resistance: Resistance to sea water, oil, acid, alkali and other chemicals corrosion, antibiosis, non-toxic, tasteless, pollution-free.
Workability: without joint, easy to hot-press, clipping, glueing, fit.
Shockproof: Rebound elasticity and high tensile strength, high toughness, good shock / buffer performance.
Heat preservation: Thermal insulation, protection against low temperatures and low temperature performance is perfect, resistant to cold and exposure.
Product specification
EVA 18%
Properties |
Test method |
Value | ||
VA Content(%) |
USI |
18 | ||
Density(g/cm3) |
ASTM D792 |
0.939 | ||
Melt Index (g/10min) |
ASTM D1238 |
2.5 | ||
Tensile Strength(Molded)(Break)(kg/cm2) |
ASTM D638 |
180 | ||
Ultimate elongation(Molded)(%) |
ASTM D638 |
750 | ||
Low Temperature Brittleness(C/F50) |
ASTM D746 |
<-76 | ||
Vicat Softening Point(C) |
ASTM D1525 |
64 | ||
Melt Point (C) |
ASTM D3418 |
86 | ||
Hardness(Shore D) |
ASTM D2240 |
36 | ||
EVA 28%
PROPERTIES |
TEST METHOD |
UNIT |
Data |
VA Content |
% |
28.0 | |
Density |
ASTM D1505 |
G/cm3 |
0.954 |
Melt Index MI2.16 |
ASTM D1238 |
G/10min |
15 |
Tensile Strength (Break) |
ASTM D638 |
Kg/cm2 |
80 |
Elongation at break |
ASTM D638 |
% |
>800 |
Melting point |
ASTM D-3418 |
C |
69 |
Hardness |
ASTM D2240 |
Shore D |
20 |
Applications:
A Paints
Paints mainly use C9 petroleum resins, DCPD resins and C5/C9 copolymerized resins with high softening points, petroleum resins are
Added to paints can increase the final finishes of paints, the adhesiveness of paint films and the hardness. Resistance to acid and alkaline.
B Rubbers
Mainly use C5 petroleum resins, C5/C9 copolymerized resins and DCPD resins with low softening points, these kinds of resins have very good mutual solubilities with natural rubber particles, No affect to the sulphurization of rubber. Rubbers added with petroleum resins will increase the strength, adhesiveness and softening property.
C Adhesives
Petroleum resins have very good adhesiveness, they can increase the adhesiveness of adhesives, resistance to acid, alkaline and water. Subsequently they will reduce the production cost.
D printing inks
Usually, the C9 petroleum resins and DCPD resins which have high softening point are used for printing inks, they hare color spreading, fast dry and brightening effects and will increase the printing property.