The color, hardness can be adjusted according to customers` requirements
Test method
Test conditions
E-60 Materials for outsole
E-70 Materials for heel cup
E-80 Welt
E-90 Materials for toys and environmental - friendly
Hardness(shoreA)
ASTM-D785
Room temperature25
55-80A
40-65D
45-95A
25-90A
Melt flow indexg/10min
ASTM-D1238
200 5kg
20-50
1-6
10-30
15-55
Specific gravity(g/cm3)
ASTM-D792
Room temperature25
0.9-1.1
0.9-1.1
0.9-1.1
0.9-1.1
Tear resistance(kg/cm)
ASTM-D624
Room temperature25
20-40
70-90
30-50
20-40
Tensile strength(kg/cm2)
ASTM-D2209
Room temperature25
25-50
80-115
40-60
30-55
Breaking elongation(%)
ASTM-D638
Room temperature25
350-800
200-300
400-800
500-900
NBS Abrasion resistance(%)
ASTM-D1630
Room temperature25
>45
-
>45
>45
Remarks: All the physical properties are got from present standard and test machine , just for reference.
(Just for reference, according to practical situations)
Temperature of injection: 170-210Temperature of mold: Above 40Time of injection: 20-40 seconds Speed of injection: High-middle speed Pressure of injection: High-middle pressure
