Hubei Nuojin Sen Technology Co.,Ltd
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Thermal curable marking and character pcb ink for pcb industry
Product introduction
Thermal curable marking ink is a high performace dual liquid character ink,low odor,clear graphic.The curing agent is used for long time,and has high heat resistance and is not easy to change.
Technical guidance form is as below :
| specifications |
| color | white,black |
| viscosity | 400+/-200dpa.s |
| mixing ratio | main agent:hardening agent 0.95:0.05 |
| after mixing time | 24 hours,less than 25 degrees to avoid light preservation,6hours to use better results |
| diluent | can be diluted with bytylether |
| solder resistance | 270+/-DEGC,10 seconds 3 times |
| hardness | 6H |
| tightness | 100% |
| chemical resistance | the qualified |
| envirmental standards | comply with ROHS directive requirements |
| storage security | 25_5DEGC,stored in a cool dry state for 6 months |
Operating parameters
1.Open oil
Ink is the main agent and curing agent after mixing the mixing proportion according to the requirements of our company,1KG 10-15 min ,5KG 30min mixing ,stirring,stiring after still more than 15min,so that the ink viscosity stability after use.Do not need to add thinner ink,such as viscosity is too large,can be used to adjust the special diluent,but the amount can not be more than 5%.In order to make good adhesion,it is better to do the cheaning work first,
2.Screen printing
Screen printing:take 100-120T nylon diagonal net tension,23+1N.
Rubber scrper scraping:65 degrees-75degrees of good elasticity,sharp edges,squeegee angle of 5-20 degrees,2-6kg/cm-pressure
Printing film thinkness:10-15um
3.The baking
Single printing single roast:first face 150+/-5 15-20min
second face 150+/-5 20-30min
Single-side printing:150+/-5 20-30min
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 gurantee and basis,paractical application to customers for the field test conditions and test results.
Our products include:
● Solvent Printer, ECO Solvent Inkjet Printer
● Flatbed UV Printer, Roll-to-Roll UV Printer
● Textile / Fabric Printer
● Printer Ink
● Printer Spare Part( Printhead...ect.)
What Service Can We Supply:
1.One year warranty, life-long after-sales service.
2.Instant online support service.
3.One to one professional technical free training. We can send engineers to install the machine overseas.
4.For printer ink, the more you order, the cheaper the price !
5.Welcome to visit our Company or Factory at any time.
Our company:
Company passed the ISO9001 quality standard certification and ISO 14000 environment system certification, which 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.