OEM/ODM China Elastic Tape - Pu Safety Shoe Sole System – INOV
OEM/ODM China Elastic Tape - Pu Safety Shoe Sole System – INOV Detail:
Pu Safety Shoe Sole System
INTRODUCTION
PU Safety shoe-sole system is used to make safety shoe outsoles and inner soles. It is polyester-based PU system material, consist of four components, polyol, ISO, hardner and catalyst. The processing of the system is two components. The catalyst, harder, blowing agent and pigment should be mixed thoroughly with the polyol component EXD-3270A, then mix with ISO component EXD-3119B for making final wares.
PHYSICAL PROPERTIES
A, Inner soles of safety shoe-sole preparing method:
|
Items |
EXD-3270A |
EXD-3119B |
|
Ratio(weight ratio) |
100 |
85~88 |
|
Material temperature(℃) |
45~50 |
45~50 |
|
Rise time(s) |
5~7 |
|
|
Tack free time(s) |
30~50 |
|
|
Free foam density (g/cm3) |
0.35~0.4 |
|
|
Mould temperature(℃) |
45~55 |
|
|
Product density(g/cm3) |
0.5~0.55 |
|
|
Hardness(Shore A) |
55~65 |
|
|
Demould time(min) |
3 |
|
|
Elongation at break (%) |
≥550 |
|
|
Tear strength(KN/m) |
≥22 |
|
|
Tensile strength (MPa) |
≥6.0 |
|
|
Ross flexing room temperature |
50,000 times no crack |
|
B, Outsoles of safety shoe-sole preparing method:
|
Items |
EXD-3270A |
EXD-3119B |
|
Ratio(weight ratio) |
100 |
82~85 |
|
Material temperature(℃) |
45~50 |
45~50 |
|
Rise time(s) |
5~7 |
|
|
Tack free time(s) |
30~50 |
|
|
Free foam density (g/cm3) |
0.55~0.6 |
|
|
Mould temperature(℃) |
45~55 |
|
|
Product density(g/cm3) |
0.6~0.8 |
|
|
Hardness(Shore A) |
65~75 |
|
|
Demould time(min) |
3 |
|
|
Elongation at break (%) |
≥600 |
|
|
Tear strength(KN/m) |
≥28 |
|
|
Tensile strength (MPa) |
≥7.3 |
|
|
Ross flexing room temperature |
50,000 times no crack |
|
|
Demould time(min) |
3 |
|
|
Product density(g/cm3) |
0.2~0.3 |
|
|
Hardness(Shore C) |
30~40 |
|
|
Tensile strength(MPa) |
0.45-0.50 |
|
|
Tear strength(KN/m) |
2.50-2.60 |
|
|
Elongation(%) |
280-300 |
|
Product detail pictures:
Related Product Guide:
We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for OEM/ODM China Elastic Tape - Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: Lyon, Denver, Austria, We seriously promise that we provide all the customers with the best quality products, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!





