UV curable marking ink white and black color for pcb and led industry use

Product introduction:

UV curable marking ink ,which also name uv curable character ink,with fast curing,good printing and after the solid color,font clear,good adhesion,heat resistance and electrical insulation.Apply to the board and fil on the character mark.

Technical guidance form is as below

Operating parameters:

1. Open oil

After the ink is fully mixed to the mixing,stirring after the static 15min above,so that the ink viscosity stability in the use of ink use do not need to add a diluent,such as viscosity is too large,can be used as a special diluent debugging,but the amount can not be added more than 5%.(in order to make good adhesion to the substrate,the cleaning operation is preferred)

2. Screen printing

Screen printing:take 100-120T nylon diagonal net tension,23+1N

Rubber scraper scraping:65 degrees-75 degrees of good elasticity,sharp edges,squeegee angle of 5-20 degrees,2-6kg/cm-pressure

3. UV curing

Energy:800-1500mj/cm

Note:according to the different equipment,conveyor belt speed and energt have a greater difference,but should be completely cured ink is appropriate.

Matters needing attention:

This specification in all parameters and results for the company's test data,can only be done for early reference,as a guarantee and basis,pratical application to customers for the field test conditions and test results.

Our company:

Hubei Nuojinsen Technology Co.,Ltd ,after years of unremitting efforts,Combined with foreign advanced technology and process,Production of PCB ink has reached the technical level, conforms to the requirement of RoHS environmental protection directive, with excellent quality and excellent service is deeply trusted by customers.

Hubei Nuojinsen Technology Co.,Ltd ,after years of unremitting efforts，Combined with foreign advanced technology and process,Production of PCB ink has reached the technical level, conforms to the requirement of RoHS environmental protection directive, with excellent quality and excellent service is deeply trusted by customers.
Company passed the ISO9001 quality standard certification and ISO 14000 environment system certification,

is the national high and new technology enterprise. Company has achieved many honors, including: the Chinese photographic society of professional committee of the radiation curing, deputy director of the unit,the ninth national committee, deputy director of the printed circuit branch of unit, the national standardization technical committee, deputy director of the unit printed circuit boards, printed circuit industry in China in the second session of "nation" brand enterprise, Hubei in 2015 advanced units of ecological construction and environmental protection, etc.Companies always adhere to the science and technology as the first productivity. Enterprise technology center in Wuhan city, the company has built in Wuhan city, and form a complete set of PCB ink research and development of engineering technology research center, two platform, and lead to make the printed circuit with marking ink and the printed circuit using resistance solder "two important industry standards. The company's flagship product, solder resist ink (solder mask)  series of products have been American UL safety certification.

The company attaches great importance to "research" development, actively carry out technical exchanges and extensive cooperation with Beijing University of Chemical Technology, Wuhan Chemical Design Institute, University of Science and Technology of China and other domestic famous universities, in early 2016, and polymer materials Wuhan University college established a joint laboratory. After years of scientific research cooperation, the company has built an independent intellectual property system. The company is equipped with advanced facilities in addition to the basic laboratory, but also to unite the doctor, master as the core, R & D capability of a strong professional and technical team.

Over the years the company to scientific management mode and improve the quality of production and management system, continuous development, and strive to open up the international market, in order to achieve broader development. The company all staff is willing to "Self-improvement, practical effectiveness" spirit of enterprise and the "quality first, customer first" business philosophy, and constantly improve the innovation, meet customer requirements, improve the competitive ability of enterprises in the domestic market.