Conformal coating WH625
WH625 is a high solid content single component acrylic acid "triple proof" coating, its operation is simple: suitable for brush coating, spray coating, dip coating three processes, curing speed is fast, has good adhesion to all kinds of circuit boards. This product is solvent-based and can be cured at room temperature or heated to promote thermal curing. It has excellent water-proof, moisture-proof and dust-proof properties. At the same time, it has good cold and heat shock resistance, aging resistance, radiation resistance, salt spray resistance, ozone corrosion resistance, vibration resistance, flexibility, adhesion and other properties.
WH625 is a waterproof, insulating and solvent resistant protective adhesive made of new heat-shrinkable acrylate composite material. The product is suitable for bonding, sealing and coating electronic equipment of PCB circuit, metal, home appliance components and other materials in the electronic industry. It has good surface drying property in the air, and forms a tough adhesive layer after curing, with excellent impact and vibration resistance. It is the most outstanding PCB protection product in LED and household electrical field. And widely used in hybrid integrated circuit, automotive electronic control board, electronic circuit board, aviation instruments, flexible printed circuit board, computer control board, industrial control board, semiconductor crystal circuit protection, home appliance controller, and other electronic parts of the three preferred protection products.
WH625 has good high and low temperature resistance performance: it becomes a transparent protective film after being heated, and has excellent insulation, moisture-proof, anti-leakage, shockproof, dust-proof, anti-corrosion, anti-aging, mildew proof, anti-loose parts and insulation resistance to corona. The product can clearly detect the unapplied parts under ultraviolet light, which is more convenient for quality inspectors. And it can work for a long time under the environment of high temperature 160 degrees and low temperature minus 50 degrees. There is no change.
