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Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material

    Buy cheap Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material from wholesalers
     
    Buy cheap Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material from wholesalers
    • Buy cheap Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material from wholesalers
    • Buy cheap Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material from wholesalers

    Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material

    Ask Lasest Price
    Brand Name : NUOJINSEN
    Certification : ROHS,SGS
    Model Number : NJS
    Price : Negotiation
    Delivery Time : 7-10days
    Payment Terms : T/T,LC
    Supply Ability : 100000kgs/month
    • Product Details
    • Company Profile

    Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material

    Liquid photo image pcb ink ,blue color solder mask for pcb industry


    ItemsTechnical featuresNotes
    ColorWhite , Black
    Fineness≤8µm0 ~25µm Fineness gauge
    Mixing ratioBase/Hardener=23/2Weight ratio
    Viscosity after mixing (25℃)250~450 dPa﹒sVT-04F
    Density after mixing (25℃)1.20 ~1.40 g/ml
    Screen mesh90 ~120T
    Film thickness12 ~16µmAfter curing
    Curing energy150℃ , 30 ~60minHot air circulation oven
    Pot time after mixing24 hoursStore below 25℃
    Pencil hardness≥6HPencil hardness test
    Adhesion100/100Laceration experiment
    Insulation resistance≥1.0×108ΩIPC-SM-840D 3.8.2
    Resistance to molten Tin

    288℃×10secends×3times

    OK

    IPC-SM-840D 3.7.3
    Environment standardIn compliance with RoHS directivesSGS testing
    PackageBase:920 g ; Hardener:80 gAccording to customer requirements
    Base:4.6 kg; Hardener:0.4 kg
    Shelf time6 months since the date of manufactureStore 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:


    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.

    Product Tags:

    pcb uv ink

      

    offset printing ink

      
    Quality Liquid Photo Image PCB Marking Ink , Blue Color Solder Mask For Multi Layer PCB Material for sale
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