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Home ProductsAnti Acid Etching Resist Ink

Liquid Photoimageable Solder Mask Resist Ink Acidic Alkaline Etching PCB Marking Ink

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

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Liquid Photoimageable Solder Mask Resist Ink Acidic Alkaline Etching PCB Marking Ink

China Liquid Photoimageable Solder Mask Resist Ink  Acidic Alkaline Etching PCB Marking Ink supplier
Liquid Photoimageable Solder Mask Resist Ink  Acidic Alkaline Etching PCB Marking Ink supplier Liquid Photoimageable Solder Mask Resist Ink  Acidic Alkaline Etching PCB Marking Ink supplier Liquid Photoimageable Solder Mask Resist Ink  Acidic Alkaline Etching PCB Marking Ink supplier

Large Image :  Liquid Photoimageable Solder Mask Resist Ink Acidic Alkaline Etching PCB Marking Ink

Product Details:

Place of Origin: Hubei
Brand Name: Nuojinsen
Model Number: 1201

Payment & Shipping Terms:

Minimum Order Quantity: 50 kilograms
Price: Negotiation
Packaging Details: 5.0kg/bucket , 20kg/box
Delivery Time: 5-7 days
Payment Terms: T/T, Western Union
Supply Ability: 80 + tons + month
Detailed Product Description
Color: Blue Viscosity (25℃): 60±10 DPa﹒s
Fineness: ≤5µm Solid Content: 60±5%
Density (25℃): 1.10 ~1.20 G/ml Resolution: 50µm (2.0mil)
Adhesion: 100/100 Plating Resistance: Copper ,Tin ,Nickle And Aurum
Hardness: ≥2H Etching: Acidic/Alkaline Etching Solution
Environment-protection Standard: In Compliance With RoHS Directives Pre-baking Limit: 75℃, 60min
Package: 5.0kg/bucket , 20kg/box Shelf Time: 6 Months Since The Date Of Manufacture
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industrial inkjet ink

Liquid photoimageable Plating resist ink Screen Printing PCB ink

 

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 ~120T  
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

 

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

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