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Application: 3C anti-graffiti PU coating, mobile phone anti-graffiti PU coating, wood anti-graffiti PU coating, heavy anti-fouling coating, super weather-resistant coating, etc.
Contact UsDescription
L-2800B is a fluorine-modified acrylic copolymer containing OH groups. When paired with non-yellowing polyisocyanate at room temperature, it can be made into a two-component solution with good construction performance, super weather resistance, chemical resistance, good stain resistance, and good anti-graffiti performance. It has excellent physical and chemical properties and good leveling properties.
Chemical & physical data
| Appearance | Transparent liquid |
|---|---|
| Viscosity (25℃, CPS) | 100 ~ 500CPS |
| Solid content % | 55±2 |
| OH value (solid content) | 103mgKOH/g |
| OH% (solid content) | 3.1 |
Performance
Ultra-high weather resistance, good stain resistance, good anti-graffiti performance, and good chemical resistance.
Reference formula
| Overcoat varnish | thinning agent | ||
|---|---|---|---|
| L-2800B resin | 70 | xylene | 45 |
| 10%T-12 (drier) | 0.4 | Ethyl acetate | 20 |
| PMA | 5 | Butyl acetate | 25 |
| Butyl ester | 10 | PMA | 10 |
| xylene | 9.3 | ||
| Lencolo 3100 leveling agent | 0.3 | ||
| Curing agent: N 3390 55 Butyl ester: 45 Water absorbing agent: 0.2 | |||
| Main agent: curing agent: diluent=3: 1: 1-2 | |||
Application
3C anti-graffiti PU coating, mobile phone anti-graffiti PU coating, wood anti-graffiti PU coating, heavy anti-fouling coating, super weather-resistant coating, etc.
Storage, shelf time and Packing
To prevent the product from polymerization and gelling, please keep it sealed and away from heat and light. Safe storage time is 6 months at room temperature( 25ºC) and under ventilation.
This product will be packed into 20KG/25KG/200KG/barrel
Tips: L-2800B has good leveling, good fullness and good stain resistance.
Note: Technical data represents typical values only. In view of the differences in formulas, production process, conditions, all the above statements must be adjusted according to the actual situation, our company does not make any promises. Our company reserves the right to reform its products without prior notice of any changes.