About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAnti Alkaline Etching Resist Ink

Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB

Good quality PCB Marking Ink for sales
Good quality PCB Marking Ink for sales
Thanks for your support always .After a long time testing and adjusting ,we finally get the perfect ink from you. Cheers.

—— Kalpesh Patel

We have received 3 times sample by your side in last 3 months .Appreciated your hard work and patience . Wait for your first shipment arrival.

—— Dzmitry Anoshka

I like your green solder mask pcb ink ,especially dark shinning green !

—— Mohsen Esmaeili

It is the first time we buy from China .Everything is fine and thanks for your invitations to leave message on your website.

—— Vũ Trang

I'm Online Chat Now

Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB

China Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB supplier
Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB supplier Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB supplier

Large Image :  Blue White Liquid Photoimageable Solder Mask , PCB Printing Ink For Multilayer PCB

Product Details:

Place of Origin: China
Certification: ROHS,SGS
Model Number: 1603

Payment & Shipping Terms:

Minimum Order Quantity: 100kgs
Price: Negotiation
Packaging Details: 1kg,5kg,10kg,20kg
Delivery Time: 7-10days
Payment Terms: T/T,LC
Supply Ability: 100000kgs/month
Contact Now
Detailed Product Description
Color: Blue Fineness: ≤8µm
Mix Ratio: Base/Hardener=3:1 Solid Content After Mixing: 75±3%
Viscosity After Mixing (25℃): 200±30 DPa﹒s Density After Mixing (25℃): 1.30 ~1.50 G/ml
Pot Life After Mixing: 24 Hour Environment Standard: In Compliance With RoHS Directives
Halogen Content: ≤600ppm Pre-baking Limit: 75℃ , 70 Min
Exposure Energy: 300 ~600 MJ/cm2 Shelf Life: 6 Months Since The Date Of Manufacture
High Light:

liquid solder mask


white solder mask

Blue-white color liquid photoimageable solder mask pcb printing ink


Items Technical features Notes
Color Blue  
Viscosity (25℃) 10±2dPa﹒s VT-04F
Fineness ≤5µm 0 ~25µm Fineness gauge
Solid content 50±5%  
Density (25℃) 1.10 ~1.20 g/ml  
Resolution 50µm (2.0mil)  
Adhesion 100/100 Laceration experiment
Plating resistance Copper ,Tin ,Nickle and Aurum Normal plating technics
Hardness ≥2H Pencil harder
Etching Acidic/Alkaline etching solution  
Pre-baking limit 75℃, 60min  
Package 5.0kg/bucket , 20kg/box According to customer requirements
Shelf time 6 months since the date of manufacture Store below 25℃ in dark


Working procedure

1. Mixing

Mixing a small amount main agent with hardener and stirring thoroughly,then mixing the mixture above with the remanent main agent,add appropriate diluent and stirring 5-10 minutes. The viscosity of ink is adjusted to 120 PS if printed by hand. And it is adjusted to 180 PS if printed by machine.It is adjusted to 200 PS if it is aluminum tamponade .The viscosity of ink mixed above is measured at 25 degrees. Please use the special diluent of our company if the viscosity of ink needs to adjust.

  • Remain time

10-15 minutes after stiring uniformly

  • Ordinary boards:43T;Chemical-plating Aurum or Tin boards:36T
  • Pre-baking

1) Single side printing separately

First side:72-76 degrees,15-18 min

Second side:72-76 degrees,30-35 min

  • Double sides printing simultaneously:72-76 degrees,40-60min
  • Exposure

300-500mJ/cm2,Black ink:600-750mJ/cm2,exposure step:10-12 steps

  • Developing:

Developing solution:0.8-1.2wt% Na2CO3 or K2CO3 aqueous solution

Developing solution temperature:28-32 degrees

Spray pressure:1.5-2.5kg/cm2

Developing time:40-90 seconds

  • Post cure

Spray Tin board:150 degrees*(60-120min)

Chemical-plating Aurum board:150 degrees*(50-60min)

Thick copper plate,boards printed with black ink should be post-black in subsection:75 degrees*(60-120min)+100 degrees*30 min+150 degrees*(60-90min)

  • Safe time

6 months since the date of manufacture,store below 25 degree in dark

  • Attention:

1) Mixing the ink fully before using

2) We will offer you special diluent or PMA if the ink need dilute

3) The values above are based on experiments in our lab.Experiments need to be carried out in order to get proper using condition.


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.


Contact Details
Hubei Nuojin Sen Technology Co.,Ltd

Contact Person: Robbert

Send your inquiry directly to us (0 / 3000)