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Professional protection and finishing for your PCBs

Elevate the quality of your projects with our UV-cured Solder Mask inks. Designed to offer high thermal and chemical resistance, ensuring perfect insulation and a factory finish on every board. Available in a wide range of colors so you can customize your hardware with the identity it deserves.

Más información

At Microcircuitos, we specialize in high-precision supplies for the manufacturing of printed circuits, ensuring durability and performance in every application.

1. Section: Benefits of our inks

Use an eye-catching title like: "Why our inks are the choice of experts?"

  • Antioxidant Protection: Creates a permanent barrier that prevents copper from corroding due to moisture or the passage of time.

  • Thermal Insulation: Withstands extreme heat during manual soldering or in reflow ovens without cracking or losing adhesion.

  • SMD Precision: Its consistency allows working with very small surface mount components without the ink overflowing onto the pads.

  • Professional Aesthetics: Turns a homemade prototype into a product that looks like it came off an industrial assembly line.

2. Section: How to Use (Step by Step)

This gives a lot of confidence to the novice buyer.

  1. Preparation: Clean the PCB with isopropyl alcohol or a mild stripper to remove grease.

  2. Application: Spread a thin and even layer over the circuit (you can use a screen printing mesh or a rubber spatula).

  3. Pad Protection: Place the transparent film with the design of your pads so that that area does not cure.

  4. UV Curing: Expose the board to UV light (36W-395nm) for 5 to 15 minutes (the time varies depending on the thickness).

  5. Final Cleaning: Remove the excess uncured ink with a cloth and a little mild solvent.

3. Section: Frequently Asked Questions (FAQ)

Copy and paste these common questions:

  • Are they suitable for any type of PCB? Yes, they are fully compatible with FR4, CEM-1, and bakelite laminates.

  • Do I need a special lamp? They require light in the ultraviolet (UV) spectrum. A 36W lamp is ideal for quick curing.

  • Is the ink conductive? No, on the contrary. It acts as a high-resistance dielectric insulator to prevent short circuits.

4. One last detail for the footer

At the bottom, where you have the text "At Microcircuitos we specialize in...", you could add a final line of authority:

"Over 40 years driving electronics in Colombia with certified quality supplies."