|
LCC is colored polyester finish consists of modified polyester resin, amino resin, pigments and fillers, additives and solvent etc.
Uses
Mainly use for high-wire-speed pre-coated coil production line. Products are widely used in building, transportation, electrical household appliances, home improvement and container processing areas.
Specifications
|
Item
|
Specification
|
|
|
Weight solid content, %
|
Light color: 65±5
Deep color: 60± 5
|
|
Fineness, μm ≤
|
25
|
|
Viscosity (Ford-4cup,23℃), s
|
90~120
|
|
Coating color and appearance
|
Smooth appearance, ΔE≤0.5
|
|
Dry film thickness, μm
|
13~22
|
|
Curing temperature （board temperature ) , ℃
|
224~249
|
|
Wire - speed adaptation ≤
|
160M/MIN
|
|
Coverage (20μm dry film thickness), ㎡/kg
|
15~22
|
|
Coating color and appearance
|
Smooth appearance, ΔE≤0.5
|
|
Gloss (60º)
|
35±5
|
|
T Curve, T ≤
|
2
|
|
Cupping, mm ≥
|
8
|
|
Wipe resistance of MEK, time ≥
|
120
|
|
Impact, J ≥
|
9
|
|
Pencil hardness, H ≥
|
2
|
|
Adhesion (Cross cut method ), grade
|
0
|
|
Resistance to artificial aging （1000h ),
|
Gloss loss grade 2,
Color change grade 2
|
|
Salt Resistance
|
500h
|
Applications:
- Substrate can be made of hot galvanized sheet, aluminum zinc plate, cold rolled sheets and aluminum.
- Pre-treatment process (for reference only)
Lye degreasing→Deionized water→Chemical treatment→Hot air drying
Packing:
200~220kg/Drum ( According to different color )
|
.gif)
.gif)
