Xuchuan Chemical High-hardness light weight wedge shoes
- Min. Order:
- 1000 Kilogram
- Min. Order:
- 1000 Kilogram
- Transportation:
- Ocean
- Port:
- Shanghai
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Contact Now| Place of Origin: | CHINA |
|---|---|
| Productivity: | 150000MT |
| Supply Ability: | 150000MT |
| Payment Type: | L/C,T/T,D/P |
| Incoterm: | FOB,CFR,CIF,EXW |
| HS Code: | 39095000 |
| Transportation: | Ocean |
| Port: | Shanghai |
Women's Shoe Sole
Characteristic:Low density and high hardness, good appearance, little pinhole, and weak foam line
Application:Outsole, slippers, wedge shoes
Typical properties of PU matrix
| Name of products | Appearance |
Viscoscity (mPa·s/40℃) |
Density (g·cm-³/40℃) |
Package (kg) |
| A-9100S | cream white liqud | 900-1200 | 1.01-1.02 | 18 |
| B-9104S | Yellowish Transparent liquid or waxy | 600-800 | 1.08-1.2 | 20 |
Materials preheat
A-9100S: preheated at 50-60℃ for 6-8 hours
B-9104S: preheated at 50-60℃ for 6-8 hours
Low Density Shoe System
Typical processing parameters & Reaction parameter
| Items | A/B Materials Temperatures(℃) |
Mix ratio A+C/B (By weight)
|
Cream time (s) |
End of Rise Time (s) |
Free Rise Foam Density (g/cm³) |
Mold Temperature (℃) |
Demold Time (℃) |
| Parameter | 40-45/38-42 | 100/102-104 | 5-7 | 30-40 | 0.14-0.20 | 45-55 |
5-7
|
The adding content of C-2 should be 300g±10g/18kg
The adding content of water should be 0-90g/18kg according to the reality
The adding content of hardener should be 0-1500g/18kg according to the reality
Physical properties
| Items |
Molded Density (g/cm³)
|
Hardness (Shore C)
|
Tensile strength (Mpa)
|
Elongation (%)
|
Tear Strength (kN/m) |
DIN abrasion (mm³) |
|
Physical properties
|
0.30-0.40 | 55-80 | 4-7 | 200-300 | 12-20 | 200-280 |
Demold time may be prolonged with the increse of sole thickness
These physical data are acquired by testing a sample of 6mm thick
Data listed above are just for reference.The data are subjected to practical production.If other requests for physical properties,please contact us.
Pu Hard Materials
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