Environmental friendly polyurethane three proofing paint acc22
Polyurethane modified alkyd resin acc22 is a high-end environmental protection, benzene free solvent-free, transparent polyurethane modified alkyd resin, corrosion-resistant, low temperature curing, with superior high temperature resistance and electrical insulation performance, which can replace Dow Corning 1-2577, widely used in consumer electronics, computers, communications, industrial control, medical instruments, automotive electronics, National defense, aerospace and other fields Domain. It has excellent three proofing properties, especially for PCBA solder joint protection, which can effectively protect important components (such as SMD) from the impact of humidity, salt fog, mold and other harsh environment, and improve the insulation performance of electronic and electrical appliances.

Technical parameters
1. Model: acc22
2. Curing method: room temperature / heating
3. Viscosity CP (25 ℃): 60-70
4. Solid content: 38% - 42%
5. Application features: low odor
6. Application temperature ℃: - 40-135 ℃
7. Table dry time (min): 20-30
8. Fluorescent indication: Yes
9. UL certification: in accordance with UL94V-0

Product features
1. Thermal stability: ACC22 can withstand high temperature of 134 ℃, and its performance does not change
2. Electrical insulation performance: high insulation performance in wet environment
3. Excellent film forming performance: even very thin film has excellent electrical insulation performance
4. Resistance to harsh environment: the components coated with acc22 will improve the mechanical strength, pollution resistance, moisture resistance, and be free from dust and gas corrosion
5. Good resistance to chemical solvents: for moisture, weak acid, weak alkali and oil resistance, it is widely used in automobile industry and ship industry