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

Product physical properties 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, 20-30 seconds dry
Viscosity:	23±2°C (painted 4# cup)	Acid value:	≤8 mg (KOH) / gram

 

Features:

    After years of research and development, our products have developed a coating 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:

    One-component, low-viscosity, (imported resin) forms a transparent protective film after curing. It has excellent insulation, anti-leakage, good shock, dust, corrosion, salt spray, lightning protection, anti-aging, and power resistance.

Product performance:

    1. Elimination of harmful components in resin synthesis, and selection of high-quality environmentally friendly solvents (in line with European and American environmental protection requirements)

    2, “three defenses”, 陛 can be good: it has outstanding “moisture resistance”, 陛 energy, also shows a good “anti-salt fog” performance, and because of its

    The paint does not contain oil, so it has “proof” and can

    3, good electrical insulation performance: due to organic silicon siloxane has good dielectric properties, arc resistance, spark resistance, electrical breakdown strength

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

    4, good temperature resistance performance: with the heat resistance of silicone insulating varnish and better than the general coating low temperature resistance, high temperature resistance up to 150 ° C,

    Low temperature resistance -50 ° C, the coating temperature resistance ‘陛 can be good.

    5, good chemical resistance: due to strong oxidation resistance, it has good thermal stability, anti-aging properties, can

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

    6, good process performance: can be cured at normal temperature or low temperature, the film is dense and bright, strong adhesion, and decorative

    7. Physical and chemical properties of the product:

Product Usage:

    It is applied to tropical electrical products, relays, relays, and more anti-humidity, precision instruments, refrigeration motor boards, and electronic components circuit boards for protection. This three-proof coating is currently an excellent three-proof protection agent in China.

Use process:

Pre-treating the coated workpiece to remove the oxide layer on the surface of the workpiece and the oil contaminated layer.Moisture treatment can be physically or chemically removed. Press 1-2 times, at room temperature (25:2 ° C), temperature 65:5%, dry 3-5 minutes over 1 metre oven, 30 seconds to achieve the performance of each motor.