Circuit board three-proof adhesive formula

1. Product Features
Components, low viscosity resin, this product is simple to operate and suitable for brushing, spraying, dipping, shower coating and other processes. It has fast curing speed and good adhesion to various circuit boards. .
It has good high and low temperature resistance
After curing, it forms a transparent protective film, which has excellent insulation, moisture-proof, leakage-proof, shock-proof, dust-proof,
anti-corrosion, waterproof and salt-proof Fog, anti-mildew, anti-aging,
corona resistance and other properties.
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2. Performance
Eliminate toxic and harmful ingredients in resin synthesis. And selected high-quality environmentally friendly solvents (in line with the environmental protection requirements of Europe and the United States).
, good three-proof performance
Has outstanding moisture-proof performance. Also shows good salt spray resistance. In addition, because the paint does not contain oil, it has anti-mildew properties.
Good electrical insulation properties. Because organic siloxane has good dielectric properties, arc resistance, spark resistance, high electrical breakdown strength, and good waterproof properties, the paint film will Still without losing its good electrical resistance properties.
, good temperature change resistance
It has the heat resistance of silicone insulating paint and is better than the low temperature resistance of general coatings. It has high temperature resistance up to
℃
℃
and low temperature resistance up to
℃
℃
. The coating has good temperature resistance.
Good chemical resistance
Good chemical resistance. Due to its strong oxidation resistance, it has good thermal stability and anti-aging properties, and can withstand a variety of acids and alkalis of different concentrations. , Salt corrosion.
. It has good process performance and can be cured at room temperature or low temperature. The paint film is dense and bright, has strong adhesion and is decorative. The application process is simple and can be sprayed, dipped or brushed. The viscosity of the paint can be adjusted according to the selected application process without affecting the performance of the paint.
3. Use
Used in tropical electrical products, relays, small transformers, navigation instruments, thermal instruments, precision instruments, carrier communications, electronic component protection and machine protection, etc. This kind of three-proof coating is currently the best three-proof protective agent in China.
, electronic and electrical aspects
Used in elastic parts of relays, galvanizing, plated spacers, powder metallurgy parts, transformer coils, printed circuit boards and complete machine protection, as well as relay core anti-corrosion for telephone exchanges and machine protection.
Protection of printed circuit boards on large electronic time and score instruments,
Moisture-proof circuits and microstrip diodes.
Impregation treatment of control transformers and lighting transformers on machine tool appliances. It is used for core coating of torque motors, moisture-proof printed circuit boards used in

type flat and steep dual-purpose arc welding machines, and moisture-proof insulation for TV picture tubes.
, Radio communication
Used in printed circuit boards of ultra-shortwave radio stations, medium-wave broadcast transmitters, high-frequency loop coils on shortwave walkie-talkies, high-frequency porcelain parts, bakelite parts and other components to be impregnated and moisture-proof.
Luhe
The high-frequency inductance coil, filter coil, signal transformer, disk core body and components of the Lujia wave machine are mold-proof.
, instrumentation
Applied to the surface insulation layer of large
function recorders (

) electrostatic absorbing paper.
Printed circuit board for ship automation instrumentation.