We focus on polyurethane for shoe sole
High density high hardness pu ZG-P-5080/ZG-I-5220
Shop sign: ZG-P-5080/ZG-I-5220
High-hardness and medium and high-density PU Resin for shoe sole of woman high-heeled shoes and gents business shoes
1. Characteristic: High hardness, medium and high density
2. Application: Applicable to the production of female high-heeled shoes and gents business shoes
High density high hardness pu
High density high hardness pu
3. Typical properties of PU Resin
|
Name of products |
Appearance |
Viscosity（Pa·s/50℃） | Density（g/cm3/40℃） | Package（kg） |
| ZG-P-5080 | White or pale yellow, liquid, no foreign material | 0.40-0.80 | 1.16-1.20 | 18 |
| ZG-I-5220 | Transparent liquid, no foreign material | 0.10-0.30 | 1.18-1.20 | 20 |
Reference shipments ratio: A/B=27/26 (barrel)
4. Molding conditions & physical properties：
| Test item | Reference physical properties |
| Molded density of sole （g/cm3） | 0.50~0.70 |
| Hardness (type A) | 65~75 |
| Tensile strength（MPa） | 3.0~5.0 |
| Elongation（％） | 300~400 |
| NBS abrasion resistance（％） | ≥10% |
| Free foam density（g/cm3） | 0.25~0.30 |
| Folding endurance (room temperature)(40,000 gap length mm) | ＜8 |
●Matching ratio is based on the optimal matching value which will vary with the category and additive amount of paint additives added.
●Free foam density will vary with the seasons (temperature, humidity).
●Stripping time will be extended with the increase of the thickness of moldings.
●Folding endurance conditions: bending angle is 90 degrees and the frequency is 80 times / min * 40 thousand times
● Data listed above is just for reference. The specific data is subjected to the practical operation. If other physical properties are required, please contact us.
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