ROHS-type (green) and three defenses paint Features: 

 PCB-three paint is a specially formulated coating to protect circuit boards and related equipment from the erosion of a bad environment to improve and extend their service life, ensure that the safety and reliability. Three anti-paint coated appearance in the circuit board, forming a layer of light and flexible thin film is only 25-50 microns thick. It can contain chemicals such as (for example: fuel, coolant), vibration, moisture, salt spray, humidity and high temperature protection circuit from the case of damage. Under these conditions the circuit board may be corrosion, mold growth and produce a short circuit, resulting in paint is not used-three circuit failure. 
 Application of the benefits of film protection agent 
 The formation of three anti-paint protection film can be effectively isolated and can protect the circuit from chemicals, moisture and other contaminants erosion, thereby enhancing the reliability of circuit boards to increase their safety factor, and to ensure its service life. Because the three anti-paint to prevent leakage, thus allowing for higher power and the more recent PCB spacing. Miniaturization of components to meet the purpose. Whether or colored transparent paint can improve the three anti-appearance of printed circuit board, while the latter also covered components and design layout to ensure a higher degree of confidentiality. 
 Typical uses 
 Only the first three anti-paint field of high technology printed circuit boards used. Now consumers are increasingly concerned about product quality and reliability, and electronic devices have also been more widely used in daily life can make use of three anti-paint manufacturers to improve product quality, reduce warranty consistent expensive cost of failure. 



 Mainly used in color TV, refrigerators, washing machines, microwave ovens, air conditioners, telephones, electric water heaters and other common household appliances and electronic products integrated circuit protection, with strong adhesion, water, lightning protection, rust, corrosion and other properties, can greatly improve the performance of household electrical appliances stability. 

 Sales network throughout the country: 

 Shanghai, Beijing, Guangzhou, Suzhou, Shenzhen, Tianjin, Chongqing, Hangzhou, Wuxi, Qingdao, Nanjing, Ningbo, Chengdu, Wuhan, Foshan, Tangshan, Dalian, Yantai, Jinan, Shenyang and Quanzhou, Zhengzhou, Changchun, Daqing, Weifang, Fuzhou, Nantong and Zibo, Wenzhou, Shaoxing, Dongguan, Jining, Xuzhou, Changsha, Changzhou, Taizhou, Baoding, Xi'an, Weihai, Linyi, Anshan, Jinhua, Dongying, Jiaxing, Luoyang, Xiamen, Nanyang, Kunming, Yancheng, Jiangmen, Zhenjiang, Yangzhou, Changzhou, Nanchang, Tai'an, Liaocheng, Harbin, Shijiazhuang, Zhuhai, Zhongshan, Hong Kong, Taiwan, etc. 

 Professional PCB circuit boards-three protection experts, more product information, please contact Xin Wei chemical or visit