Good Quality Pu Shoe-Sole Material Footwear Foam System - Pu Safety Shoe Sole System – INOV
Good Quality Pu Shoe-Sole Material Footwear Foam System - 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 target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Good Quality Pu Shoe-Sole Material Footwear Foam System - Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: Georgia, luzern, Marseille, we've got all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.
By Martha from Qatar - 2018.06.18 17:25
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Dinah from Stuttgart - 2018.06.21 17:11
