Hubei Nuojin Sen Technology Co.,Ltd
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UV Curing Etching Resist Ink for acidic etching solution
| Items | Technical features | Notes |
| Color | Blue | |
| Fineness | ≤8µm | 0 ~25µm Fineness gauge |
| Viscosity (25℃) | 160±20dPa﹒s | VT-04F |
| Density (25℃) | 1.10 ~1.30 g/ml | |
| Screen mesh | 100 ~140T | |
| Film thickness | 10 ~12µm | |
| Curing energy | 1200 ~2000 mJ/cm2 | The effective value through the polyester film |
| Pencil hardness | ≥2H | Pencil hardness test |
| Adhesion | 100/100 | Laceration experiment |
| Etching resistance | FeCl3 or CuCl2 acidic solution | 45±5℃ |
| Moving coating | 3~5% NaOH solution ,20~40s | 25~35℃ |
| Package | 5.0 kg/bucket , 20 kg/box | |
| Shelf time | 6 months since the date of manufacture | Store below 25℃ in dark |
It's UV curing etching resist ink for acidic etching solution, which is used for making patterns on copper-clad laminates by means of acidic etching. The cured film can provide good adhesion, clear printing line, high resolution , resistance to the etching of acidic CuCl2/FeCl3 solution and fast removing coating.
Attention :
The values above are based on experiments in our lab. Experiments need to be carried out in order to get proper using condition.
1.Service
A.You can get the competitive price with high quality
B. We focus on the product material to use different stuff.
C.We teach customers to improve the production time.Help customers development the new process.
2.Our Advantage:
A. We have very strong production capabilities.
B. We have very strong OEM & ODM ability.
C. We have our own quality control systerm.
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.
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.