XUCHUAN CHEMICAL(SUZHOU) CO., LTD
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CIF |
| Min. Order: | 3 Ton |
| Transportation: | Ocean,Land |
| Port: | Shanghai |
Model No.: A-1700, B-5300
Brand: Xuchuan Chemical
Place Of Origin: China
Types Of: Synthetic Resin And Plastics
Brand Name: Xuchuan
Appearence A-1700: liquid
Model Number: A-1700, B-5300
Application: Outsole
Characteristic: Low density, good dimension stability
Appearence B-5300: Yellowish Transparent liquid or waxy
| Selling Units | : | Ton |
| Package Type | : | 220kg/drum |
| Picture Example | : |
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Characteristic:Low density, good dimension stability
Application: Outsole
Typical properties of PU matrix
| Name of products | Appearance | Viscoscity (mPa·s/40℃) | Density (g·cm-³/40℃) | Package (kg) |
| A-1700 | Cream white liqud | 500-800 | 1.01-1.02 | 18 |
| B-5300 | Yellowish Transparent liquid or waxy | 300-600 | 1.08-1.2 | 20 |
Shoe Sole Pu Chemical Materials preheat
A-1700: preheated at 50-60℃ for 2-4 hours
B-5300: preheated at 60-70℃ for 8-12 hours
Typical processing parameters & Reaction parameter
| Items | A/B Materials Temperatures(℃) | Mix ratio A+C+30H2O/B (By weight) | Cream Time (s) | End of Rise Time (s) | Free Rise Foam Density (g/cm³) | Mold Temperature (℃) | Demold Time (min) |
| Parameter | 30-35/35-40 | 100/109-111 | 7-9 | 50-60 | 0.18-0.23 | 45-55 | 5-7 |
The adding content of C-2 should be 300g±10g/18kg
The adding content of water should be 0-80g/18kg according to the reality
Casting Polyurethane Prepolymer Physical properties
| Items | Molded Density (g/cm³) | Hardness (Shore C) | Tensile strength (Mpa) | Elongation (%) | Tear Strength (kN/m) | Hydrolysis 168h,70℃,95%r.h. Strength retention(%) |
| Physical properties | 0.40-0.50 | 45-60 | 2.3-5.2 | 320-410 | 18-26 | >90 |
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.
Xuchuan chemical established in 2007, company registered capital is RMB 500 million. The main products are all ranges polyester polyol, polyurethane resin for shoes, water-based and solvent-free polyurethane resins for artificial leather, polyurethane bonding adhesives and polyurethane hot melt adhesives.
Now Xuchuan has 4 modern production bases, production capacity reached 630,000 tons per year, products exported to 32 countries and regions in the world.
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