Hubei Nuojin Sen Technology Co.,Ltd
| Payment Terms | T/T,LC |
| Supply Ability | 100000kgs/month |
| Delivery Time | 7-10days |
| Packaging Details | 1kg,5kg,10kg,20kg |
| Color | White/Black/Blue/Yellow/Green/Red |
| Fineness | ≤8µm |
| Viscosity (25℃) | 110±20dPa﹒s |
| Density (25℃) | 1.20 ~1.40 g/ml |
| Screen mesh | 90 ~120T |
| Film thickness | 12 ~16µm |
| Curing energy | 1000 ~1800 mJ/cm2 |
| Pencil hardness | ≥4H |
| Adhesion | 100/100 |
| Insulation resistance | ≥1.0×108Ω |
| Resistance to molten Tin | 260±5℃×10secends×3times OK |
| Environment standard | In compliance with RoHS directives |
| Package | 5.0kg/bucket , 20kg/box |
| Shelf time | 6 months since the date of manufacture |
| Brand Name | NUOJINSEN |
| Model Number | 2605 |
| Certification | ROHS,SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,LC | Supply Ability | 100000kgs/month |
| Delivery Time | 7-10days | Packaging Details | 1kg,5kg,10kg,20kg |
| Color | White/Black/Blue/Yellow/Green/Red | Fineness | ≤8µm |
| Viscosity (25℃) | 110±20dPa﹒s | Density (25℃) | 1.20 ~1.40 g/ml |
| Screen mesh | 90 ~120T | Film thickness | 12 ~16µm |
| Curing energy | 1000 ~1800 mJ/cm2 | Pencil hardness | ≥4H |
| Adhesion | 100/100 | Insulation resistance | ≥1.0×108Ω |
| Resistance to molten Tin | 260±5℃×10secends×3times OK | Environment standard | In compliance with RoHS directives |
| Package | 5.0kg/bucket , 20kg/box | Shelf time | 6 months since the date of manufacture |
| Brand Name | NUOJINSEN | Model Number | 2605 |
| Certification | ROHS,SGS | Place of Origin | China |
| High Light | uv solder mask ，uv curable pcb ink | ||
WHITE/BLACK/BLUE/YELLOW/GREEN/RED COLOR UV CURABLE SOLDER MASK
| Items | Technical features | Notes |
| Color | Green , Blue | |
| Fineness | ≤8µm | 0 ~25µm Fineness gauge |
| Viscosity (25℃) | 110±20dPa﹒s | VT-04F |
| Density (25℃) | 1.20 ~1.40 g/ml | |
| Screen mesh | 90 ~120T | |
| Film thickness | 12 ~16µm | |
| Curing energy | 1000 ~1800 mJ/cm2 | The effective value through the polyester film |
| Pencil hardness | ≥4H | Pencil hardness test |
| Adhesion | 100/100 | Laceration experiment |
| Insulation resistance | ≥1.0×108Ω | IPC-SM-840D 3.8.2 |
| Resistance to molten Tin |
260±5℃×10secends×3times OK |
IPC-SM-840D 3.7.2 |
| Environment standard | In compliance with RoHS directives | SGS testing |
| Flammability | UL94V-0 | Certified number:UL-E189612 |
| Package | 5.0kg/bucket , 20kg/box | |
| Shelf time | 6 months since the date of manufacture | Store below 25℃ in dark |
UV curable solder mask, which has such performance as good printing adaptability and fast curing rate. The cured film provides good adhesion , high hardness and good resistance to chemical and heat.
Usage:
1. Mixing:
Mixed the mian ink ,stirring for 10-15 mins .
2. Treatment before printing:
1)Wash pcb with HCl or H2SO4 water solvent .
2)Brush the PCB with machine(300-500mesh) .If you do not have ,you could use brasive paper instead.
3) High press water cleaning ,then fresh water cleaning .
4)80 degrees temperature to dry pcb for few seconds.
3. Screen printing
Screen printing:120T or 250-300 meshes net for printing.
4. Curing
High press uv lamp for curing:
80W/cm*3 lamps ,energy request:1000-1200mJ
You could use the roll line for than and the speed of roll depends on the curing process and effect . The distance of lamps is about 8-10cm and lifetime of lamps is under 1000hours
Matters needing attention:
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.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
5000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
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 i... 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 i...
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