How long is the curing time of conformal coating?How long does the conformal coating take to dry?
Silicone three anti paint and acrylic three anti paint generally at room temperature (25 degrees) dry time is about 10 to 30 minutes, after the table dry can be carried out the next production process, three anti paint completely curing time is 24 to 48 hours, this time three anti paint has been completely dry fixed on the circuit board.If the mechanical and electrical conditions need to be tested, it is best to do it after 72 hours, when the test results are more accurate and objective.If the heating curing is generally 60-80 degrees for about 30 minutes, and then the circuit board is removed after cold, completely dry solid time of about 2 hours can be completely dry, heating curing method can greatly improve the production efficiency.
The surface drying time of polyurethane three anti paint at room temperature is about 30 minutes, and the complete drying time is 24 to 48 hours.It can also be cured by heating and curing. It can be heated at 60 degrees and baked for 30 minutes. It can be completely dry and solid for about 2 hours.
UV three anti paint can be cured by ultraviolet light equipment, drying time in a few minutes can be dry solid, is all three anti paint curing speed of one of the fastest.However, some places on the circuit board that can not be irradiated by ultraviolet light need to be cured by natural moisture, which still needs a long time.
Shenzhen yao neng technology co., LTD. Specialized in the production and sales of all kinds of circuit board three anti paint, and for customers to solve the three anti paint products and use of all kinds of problems, to provide three anti paint all-round solution services.
YaoNeng three anti paint varieties, stable quality, timely supply, is the majority of customers long-term reliable partner.For more information about Yaoneng's products and technology, please visit the company's official website http://www.ynbond.com and contact number: 139 2653 4463 (WeChat same number). Yaoneng Company will provide you with professional and comprehensive technical support and product guidance for the products of Yaoneng's products and all kinds of glues.
Conformal coating, also known as circuit board conformal coating, three anti-glue, insulating paint, coating glue, coating glue, moisture-proof oil, generic film coating, coating coating, electronic coating materials, etc., is an English name of conformal coating.Conformal coating is a single component of room temperature curing, heating curing, UV curing transparent or translucent adhesives, with low viscosity, high transparency, excellent insulation performance, high and low temperature resistance, easy to use and so on.Conformation coating is mainly used in the assembly of all kinds of electronic circuit board surface coating, coating role, to provide protection for the circuit board, so that the circuit board to moisture-proof, anti-fouling, anti-salt spray, insulation and other protection, in order to improve product performance, stability, safety and service life of the role.It can also be used for shallow layer sealing and filling of electronic products.