Polyurethane sole raw liquor PU resin for shoe sole Medium to high hardness Medium to high density
Characteristic: Medium to high hardness,Medium to high density PU resin for shoe sole.
Application: Applicable for the production of shoe sole with the upper for men and women.
Parameter
| Name of products |
Appearance |
Viscosity(Pa·s/50ºC) |
Density(g/cm3/40ºC) |
Package(kg) |
| ZG-P-2727-2 |
White or pale yellow, liquid, no foreign material |
0.50-0.80 |
1.16-1.20 |
18/220 |
| ZG-I-1219 |
Transparent liquid, no foreign material |
0.10-0.30 |
1.18-1.20 |
20/235 |
Processing
Please preheat materials at 60-70ºC for 6-10 hours before processing. Then mixfully the whole drum of POL and other additives according to the following table. Finally, respectively transfer POL and ISO to their corresponding tanks.
| ZG-P-2727-2 |
Hardener/g |
Water/g |
Catalyst/g |
Other |
| 18kg(one drum) |
0 |
80-90 |
260-300 |
It depends |
| 220kg(one drum) |
0 |
378-1100 |
3178-3666 |
It depends |
Tank and Mold temperature: Tank A temperature: 40-45ºC Tank B temperature: 40-45ºC
Molding conditions and physical properties
| Reactivity |
Technical index |
Test item |
Reference physical properties |
Reference ratio
P+C/I (By weight) |
100/65-70 |
Molded density of sole(g/cm3) |
0.38-0.45 |
| Using temperature (ºC) |
A material: 45-50
B material: 38-42 |
Hardness(type A) |
55-65 C |
| Cream time(s) |
5-9 |
Tensile strength(MPa) |
2-3 |
| Rise time(s) |
30-45 |
Elongation(%) |
400-500 |
| Metal mold temperature(ºC) |
45-55 |
Folding endurance(room temperature)
(40000 gap length, mm) |
<8 |
| Demould time(min) |
2.5-4 |
Free foam density(g/cm3) |
0.23-0.25 |
Application
Applicable for the production of shoe sole with the upper for men and women.
RFQ
1. What is your MOQ?
Our minimum ordered quantity is 1000KG.
2. How to ship samples and mixed chemicals in bulk to clients?
For small quantity, we ship by air or land, since the chemicals are liquid which belongs to sensitive cargo, the air shipping fee will be higher than common goods.
3. Is your sample free?
Our sample is not free, but we can return the sample fee to you once your ordered quantity reaches 20 Tons.
4. What applications can use your Polyurethane sole raw liquor?
Applicable for the production of shoe sole with the upper for men and women
6. What other service can you offer?
We can offer technical support.
7. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of lading, COA, MSDS and Origin Certificate. Please let us know if you need additional documents.
7. What is the packaging of the Polyurethane sole raw liquor?
A material: 220 kg/barrel
B material: 235 kg/barrel.
One pallet: 4 Barrels.
20 ft container: 80 barrels/18 tons.
40 ft container: not suggested, over-weighted.
8. How to make payment?
T/T;LC.
9. What is the delivery time and warranty?
For polyurethane sole raw liquor within 10 Tons, we can supply in 7 days, for over 10 - 20 Tons, we can supply in 10 days.
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