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Application: Used for two-component water-based plastic primer, two-component water-based hardware primer, etc.
Contact UsDescription
L-9211W is a hydroxyl-containing acrylic resin dispersion modified by a special process. It has the characteristics of good adhesion, quick drying, high transparency, good gloss, and good pigment wettability. L-9211W can be mixed with water-based isocyanate curing agent to prepare two-component industrial paint and automotive repair paint, or mixed with amino resin to prepare high-temperature baking paint, with excellent water resistance, solvent resistance and weather resistance.
Chemical & physical data
| Appearance | Milky white lotion |
|---|---|
| Viscosity（mPa.s） | 400-3,000 |
| Solid content % | 45±1 |
| Hydroxyl content | 1.1 |
| pH value | 7.5±0.5 |
| Average particle size (nm) | 100-120 |
Performance
It has high bearing capacity for pigments and fillers, good adhesion to ABS, ABS/PC, PC, wood, and metal, and has excellent flexibility, water resistance, scrub resistance, and alkali resistance. Especially the adhesion to plastic is good.
Application
Used for two-component water-based plastic primer, two-component water-based hardware primer, etc.
Reference formula
| L-9211W water-based PU topcoat |
|---|
| Main ingredient | Hardener | ||
|---|---|---|---|
| Water | 10.8 | Water-based curing agent | 80 |
| Film-forming additives | 3.5 | PMA | 20 |
| Anti-mildew fungicides | 0.2 | Total | 100 |
| L-9211W water-based resin | 70 | Main agent: curing agent | 4-5: 1 |
| Lencolo 1190W dispersant | 0.2 | ||
| Lencolo 2024W Defoaming Agent | 0.2 | ||
| Lencolo 3245W Substrate Wetting Agent | 0.3 | ||
| Lencolo 3103 soft touch Leveling Agent | 0.3 | ||
| Color paste | 14 | ||
| Thickening agent | 0.3 | ||
| PH value adjuster | 0.2 | ||
| Total | 100 |
Precautions
The product should be stored in a closed container to avoid freezing and high temperatures. It is recommended that the normal storage temperature is between 10°C and 25°C.
Storage, shelf time and Packing
To prevent the product from polymerization and gelling, please keep it sealed and away from heat and light. Recommended storage temperature is not higher than 30°C. Unused products must be sealed and stored in a timely manner and cannot be stored in the open. Safe storage time is 6 months at room temperature( 25ºC) and under ventilation. 50KG/200KG/barrel
Tips:L-9211W water-based PU plastic primer is cost-effective, has good adhesion and has good overall performance.
Related Products
| Product | Description |
|---|---|
| L-9203W | Water-based Metal Paint Resin |
| L-9211W | Water-based PU Plastic Primer Resin |
| L-9400W | PU Quick-drying Wear-resistant Resin |
| L-9500W | Water-based PU High Wear-resistant Resin |
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.