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| Features |
Injection Unitsole is highly simplified process that accomplished duplicate physical property as Midsole & Outsole thru single process accumulated compounding technology, which eventually get rid of stock fitting. The Injection Unitsole technology is innovative processes in that shorten process, cost savings as well as superior complex physical properties.
PROPERTY |
UNIT |
US-200 |
US-250 |
US-300 |
US-550 |
Hardness |
C Type |
52 ~ 58 |
55 ~ 60 |
60 ~ 64 |
65 ~ 72 |
Specific Gravity |
g/cm 3 |
Max 0.32 |
Max 0.30 |
Max 0.32 |
Max 0.35 |
Elasticity |
% |
Min 40 |
Min 45 |
Min 40 |
Min 40 |
Compression Set |
% |
Max 60 |
Max 50 |
Max 60 |
Max 60 |
Shrinkage |
% |
Max 1.5 |
Max 1.5 |
Max 1.5 |
Min 1.5 |
Tear Strength |
Kg/cm |
Min 15 |
Min 15 |
Min 15 |
Min 20 |
Split Tear |
Kg/cm |
Min 2.5 |
Min 2.5 |
Min 2.5 |
Min 3.0 |
Tensile Strength |
Kg/cm 2 |
Min 35 |
Min 35 |
Min 30 |
Min 30 |
Elongation |
% |
Min 340 |
Min 340 |
Min 340 |
Min 200 |
Abrasion (DIN) |
mm 3 |
Max 200 |
Max 200 |
Max 140 |
Max 140 |
Abrasion (Akron) |
cc loss |
Max 0.25 |
Max 0.30 |
Max 0.20 |
Max 0.20 |
Remark |
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