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:
Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for 2019 High quality Sport Court - Pu Safety Shoe Sole System – INOV , The product will supply to all over the world, such as: Seattle, Adelaide, Bhutan, We supply professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products with good logistics service and economical cost. Depending on this, our products are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
By Adelaide from Marseille - 2018.06.09 12:42
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Amy from Paris - 2018.02.08 16:45