Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: Weather resistant non_yellow polyurethane doming resin
Payment & Shipping Terms
Minimum Order Quantity: 20mt/20ft
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: 1000mt/month
Material: |
Anti-yellowing |
Application: |
For Doming Sticker |
Parts: |
Two Components |
Anti Yellowing: |
Yes |
Packing: |
20kg/drum; 200kg/drum |
Shelf Life: |
6months |
Material: |
Anti-yellowing |
Application: |
For Doming Sticker |
Parts: |
Two Components |
Anti Yellowing: |
Yes |
Packing: |
20kg/drum; 200kg/drum |
Shelf Life: |
6months |
Anti-Yellowing Pu Resin For Doming Product
1. Description
This is a two-component, colorless clear, flexible, low viscosity, fast cure liquid polyurethane resin; it has excellent UV and yellow resistance property, weather resistant and anti-aging, form a bright crystal clear and smooth surface after cured. It is widely used in doming, casting, encapsulation, potting, and non-yellowing coating and so on.
2. Physical properties
| Item | Part A | Part B |
| Appearance | Colorless clear liquid | Colorless to yellowish liquid |
| Viscosity cps/25°C | 800 ±100 | 150 ± 50 |
| Shelf life (month) | 6 | 6 |
| Mixing Ration (by weight) | A:B=1:1 | |
| Pot Life (at 25°C) | 20min (for 200g mixture) | |
| Cure condition | 50°C×2.5h or 60°C×1.5h | |
3. Finished product properties
| Item | Specification |
| Appearance | Transparent and flexible |
| Hardness (Shore A) | 65±5 |
| Tensile strength (Mpa) | 2 |
| Elongation (%) | 200 |
| Volume resistivity (ohm-cm) | >1015 |
3. Operation instruction
