250X55
September 8, 2024
1240S
August 31, 2024
It is an acrylic resin with active hydroxyl groups that is designed and manufactured to form a cross link with polyisocyanates, which is used for exterior coatings with good properties and high durability.
Main propertiesFilm propertiesConsumption guideSuggested useStorage conditionsTechnical information
| Clear liquid | appearance |
| The type of polymer | with the ability to form a cross link |
| Solvent xylene | methoxypropyl acetate (1/1) |
| Hazen color (APHA) (ASTM D-1209) Gardner (ASTM D-1544) | 50≥ |
| Solid percentage (ASTM D-1259) | 1 ∓ 60 |
| OH percentage | (ASTM D-5155) 4.5 |
| Acid number | (mg KOH/g) (ASTM D-1639) 5-10 |
| Viscosity at (cP) 25°C (ASTM D-562) | 2500-5000 |
| Density at (g/ml) 25°C | (ASTM D-1475) 1.02 |
| Flash point (°C) (ASTM D-93) | 24 |
• Excellent mechanical properties and gloss • Excellent durability • Very good chemical resistance
• Used in combination with aliphatic polyisocyanates at ambient temperature or accelerated conditions. • The coatings reach their best properties after 10 to 12 days. But to speed up the hardening process, baking at 80 degrees Celsius for 30 minutes is suggested. Solvents such as alcohol and glycol should not be used. • Refer to the suggested formulas for additional information.
• The main proposed application of this resin is the production of car repair coatings such as top colors and transparent coatings (chlorines).
• Store in closed containers below 35 degrees Celsius in a well-ventilated place for up to 12 months.
