Hot sale Pu Furniture – Pu Safety Shoe Sole System – INOV
Hot sale Pu Furniture – 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 are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Hot sale Pu Furniture – Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: belarus, Singapore, Swiss, we are fully determined to control the whole supply chain so as to provide quality products at competitive price in a timely manner. We are keeping up with the advanced techniques, growing through creating more values for our clients and society.
The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.





