What is UV three-proof adhesive and characteristics

UV three-proof adhesive is a one-component UV ultraviolet light curing modified acrylate sealing coating, three-proof adhesive surface coating meets ultraviolet light, can achieve instant surface curing, fast curing speed is generally three-proof adhesive can not be compared; mainly used for PCB circuit boards, electronic components, waterproof devices, electrical and electronic products, photoelectric products, glass, metal and various plastics after the surface cloak to play a protective role.  Has a low viscosity, strong permeability, good leveling, fast curing speed, etc.; cured material toughness, excellent adhesion to most materials, has a good three-proof and temperature, moisture, aging resistance. After coating the material surface with moisture-proof, insulation, dust-proof, corona and other functions.
　　UV three-proof adhesive can be coated, sprayed, brushed, dripping in the appearance of electronic circuit boards, forming a layer of both light and flexible only 26-38 micron thick film, which can effectively isolate the circuit board surface contact with the outside world, to protect the circuit surface from the erosion of chemicals, moisture and other contaminants, so as to improve the reliability of the circuit board to increase the coefficient of safety, and to ensure that the service life of a long period of time. The circuit boards are also protected from chemicals, moisture and other contaminants. With the growing development of electronic and electrical industries, components are more and more delicate, more and more demanding, the feasibility of UV three-proof adhesive has been more and more electronics, electrical appliances, photoelectricity and other enterprises to determine and promote.
　　UV three-proof adhesive and other kinds of three-proof paint, the main role is used to protect the circuit board. Different kinds of three-proof paint, performance and characteristics have some differences.
　　Product features:
　　1. Wide range of bonding materials, a variety of circuit board substrates, plastics, glass, metal and other materials have a very high adhesion;
　　2. fast surface curing, high power ultraviolet light irradiation can quickly achieve surface debonding effect;
　　3. Flexible formula, can be flexible circuit boards and soft plastics for coating;
　　4. low viscosity, with permeability, can be applied to the mechanical spraying;
　　5. moisture-proof, high temperature, high humidity, UV resistance, product performance in harsh environments to maintain stability;
　　6. choose fluorescent effect formula, after curing with low-power UV lamp in the dark room irradiation adhesive layer will be blue, with checkability. Network reproduced, improper deletion
　　7. environmental impact after curing UV three anti-adhesive double curing laminating adhesive on mechanical shock, sediment, moisture, dust, corrosive gases, etc. have very good corrosion resistance.