We focus on polyurethane for shoe sole
Polyurethane sole material
Polyurethane sole material
Shop sign: ZG-P-5080/ZG-I-5002
1. Polyurethane sole material Application: Meduim to High hardness, Meduim to High density.
2. Characteristic:. Suitable for female high-heeled shoes production
Polyurethane sole material
Polyurethane sole material
3. Typical properties of pu resin
|
Name of products |
Appearance |
Viscosity（Pa·s/50℃） | Density（g/cm3/40℃） | Packge（kg） |
| ZG-P-5080 | White or pale yellow,liquid foreign material | 0.40-0.80 | 1.16-1.20 | 18 |
| ZG-I-5002 | Tranparent and pure liquid | 0.10-0.30 | 1.18-1.20 | 20 |
Reference shipments ratio：A/B=27/26
4.Typical processing parameters& Typcal properties：
| Test item | Physical properties |
| Molded density（g/cm3） | 0.45~0.55 |
| Hardness(type A) | 40~55 |
| Tensile strength（MPa） | 3.0~5.0 |
| Elingation（％） | 300~400 |
| NBS耐磨Wear（％） | ≥10% |
| Free rise foam density（g/cm3） | 0.25~0.30 |
| Folding(room temperature)(40,000 gap length mm) | ＜8 |
●With the best ratio is based on the ratio, the ratio of value added with The type and quantity of paint additives vary.
●the free foam density according to the seasons (temperature, humidity) vary
●Ejection time with the increase of the thickness of molded extension
●Polyurethane sole material Folding conditions: angle of 90 degrees of flex, frequency of 80 times / min * 4 million
● Data listed above are just for reference .The detail data are subjected to practical operation.If other requests for physical properties,please contact us.
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