Product Details:
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PU Material For Shoe Soles Slipper And Sandals Safty Shoes Female High-Heeled Wood-Imitating Shoe Sole Shoe Insole
Model:DZ-5005/1032 | ||||
Features: | Medium to high hardness, medium to high density PU resin for shoe sole. | |||
Application: | Applicable for the production of shoe sole with the upper and slippers for men and women. | |||
Typical Properties of PU Resin | ||||
Model | Appearance | Viscosity(Pa.s/50℃) | Density(g/cm³/40℃) | Package(kg) |
DZ5005 | White or pale yellow,liquid,no foreign material | 0.50-0.80 | 1.16-1.20 | 18 |
DZ1032 | Transparent liquidno foreign material | 0.10-0.30 | 1.18-1.2 | 20 |
Proccessing | ||||
Please preheat materials at 60-70'c for 6-10 hours before processing. Then mixfully the whole drum of Pol and otheradditives according to the following table, Finally, respectively transfer POl, and ISO to their corresponding tanks. | ||||
DZ5005 | Hardener/g | Water/g | Activator(DZ1001)/g | Other additives |
18kg(one drum) | 0 | 30-60 | 200-300 | Depends |
220kg(one drum) | 0 | 367-733 | 2445-3666 | Depends |
Mold Temperature | ||||
Tank A temperature: 40-45℃; Tank B temperature: 40-45℃ | ||||
Molding conditions and Technical datasheet | ||||
Reactivity | Technical index | Test Item | Reference Physical properties | |
Reference ratio P+C/I | 100/79-83 | Molded density of sole(g/cm³) | 0.38-0.55 | |
Using temperature(℃) |
A material : 40-45℃ B material : 40-45℃ |
Hardness(Shore A) | 50-70A | |
Cream time(s) | 5-9 | Tensile strength(Mpa) | 6.0-8.0 | |
Rise time(s) | 30-45 | Elongation(%) | 350-450 | |
Metal mold temperature℃) | 45-55 | DIN abrasion resistance(mm) | ≤400 | |
Demold time(min) | 2.5-4 | Free foam density(g/cm³) | 0.24-0.30 | |
Folding endurance in room temperature(40.000 gap length.mm) | <8 |
Contact Person: Ms. Chen
Tel: +86-13510209426