2019 High quality Sport Court - Pu Safety Shoe Sole System – INOV
2019 High quality Sport Court - 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:
Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for 2019 High quality Sport Court - Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: Poland, Russia, Peru, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Martha from Saudi Arabia - 2018.06.18 19:26
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By John biddlestone from Norway - 2017.03.28 16:34
