Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: Double-component Cold Cast Polyurethane System for Tire
Payment & Shipping Terms
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd3.0/kg
Packaging Details: 20kg/drum; 200kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 3000mt/month
Hardness: |
Shore A30 |
Mixing Ratio: |
A:B=100:100 |
Casting: |
Room Temperature Curing |
Application: |
Tyre |
Appearance: |
Liquid |
Hardness: |
Shore A30 |
Mixing Ratio: |
A:B=100:100 |
Casting: |
Room Temperature Curing |
Application: |
Tyre |
Appearance: |
Liquid |
Double-component Cold Cast Polyurethane System for Tyre
1. Description
This is a double-component polyurethane system material. Part A is mixture of Polyether Polyol. Part B is MDI based prepolymer.
2. Characteristics
3. Applications
4. Physical properties
| Item | Appearance | Viscosity(mPa.s/25℃) | Packing(kg/drum) |
| 1 | liquid | 800-900 | 20/200 |
| 2 | liquid | 1000-1100 | 20/200 |
5. Operating procedure
Mix Part A and Part B evenly according to the mixing ratio. Pour part A and part B respectively to machine drum and then do the vacuuming. Cast mixture into mould to produce the fisnished product.
6. Reaction parameters
| Item | Mixing ratio | Gel time(min) | Mixing temperature(℃) | Post vulcanization(h) |
| Specification | 100/100 | 60 | 20-40 | 1-3days at room temperature |
7. Finished product properites
| Item | Harndess(Shore A) | Tensile strength(MPa) | Tear strength(KN/m) | Rebounding(%) |
| Specification | 30 | 7 | 15 | 65 |
