2019 China New Design Ppg1000 1000 - Pu Safety Shoe Sole System – INOV
2019 China New Design Ppg1000 1000 - 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:
Every single member from our large efficiency revenue team values customers' wants and company communication for 2019 China New Design Ppg1000 1000 - Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: Yemen, Qatar, Holland, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.





