Circuit board three anti-paint (moisture-proof paint) JS-380 detailed description

Published:

2023-03-23 13:05

　　Circuit board three anti-paint (moisture-proof paint) JS-380

　　Product physical and chemical properties:

Exterior:	Transparent liquid	proportion:	0.86-0.90
Melting point:	10	Boiling point:	128°C
Flash point:	28°C	Spontaneous ignition point:	480°C
Reactivity:	neutral	volatility:	Apply 1-2 mm thick, dry in 20-30 seconds
Viscosity:	23±2℃(paint 4#cup)	Acid value:	≤8mg(KOH)/g

　　Features:

　　This product has been developed by our company after years of research and development, and we have made unremitting efforts to develop a coated circuit board for moisture-proof, lightning-proof and anti-aging performance, and it is faster than the conventional drying time, which greatly shortens the working time and improves the working efficiency.

　　product advantages:

　　Single-component, low viscosity, (imported resin) cured to form a transparent protective film, with excellent insulation, anti-leakage and shock, dust-proof, anti-corrosion, anti-salt spray, lightning protection, anti-aging, electricity resistance and other properties.

　　Product performance:

　　1. In the resin synthesis, harmful ingredients are eliminated, and high-quality environmentally friendly solvents are selected (in line with the environmental protection requirements of Europe and the United States)

　　2. "Three defenses", good performance: it has outstanding "moisture-proof", and it also shows good performance of "salt fog prevention". In addition, because of its

　　The paint does not contain oil, so it has "anti-mold", which can

　　3. Good electrical insulation performance: Because organosiloxane has good dielectric properties, arc resistance, spark resistance, and electrical breakdown strength

　　High, and has good waterproof performance. Therefore, in a humid environment, the paint film still does not lose its good electrical resistance.

　　4. Good resistance to temperature change: It has the heat resistance of silicone insulating paint and is better than general coatings in low temperature resistance, and can withstand high temperatures up to 150°C.

　　Resistance to low temperature -50 ℃, the paint can withstand temperature changes well.

　　5. Good chemical resistance: due to its strong oxidation resistance, it has good thermal stability, anti-aging performance, and

　　Resistant to the corrosion of many different concentrations of acid and alkali salts.

　　6. Good process performance: it can be cured at room temperature or low temperature, the paint film is dense and bright, strong adhesion, and decorative

　　7. The physical and chemical properties of the product:

　　Product Usage:

　　Used in tropical electrical products, relays, relays and relatively moisture-proof, precision instruments, refrigeration motor boards, and electronic components circuit boards for protection. This three-proof coating is currently an excellent three-proof protective agent in China.

　　Use process:

　　Pre-treat the coated workpiece to remove the surface oxide layer and oily dirt layer of the workpiece. The water pretreatment can be physically or chemically removed. Apply 1-2 times, at room temperature (25:2℃), temperature 65:5%, dry for 3-5 minutes and pass a 1-meter oven, 30 seconds to reach the performance of each motor.