Technic Photoimageable Materials

 

Black Solder MaskPhotoimageable liquid resists are a type of ink used in various industrial processes, particularly in semiconductor and printed wiring board (PWB) manufacturing. These inks are designed to be sensitive to ultraviolet (UV) light, either in traditional equipment or laser direct imaging (LDI) systems, which allows for precise patterning during the manufacturing of electronic components.

Key characteristics:

  • UV Sensitivity: Photoimageable resin inks respond to UV light exposure, making them suitable for photolithography processes.
  • Layer Formation: These inks can be applied as a liquid and then exposed to UV light through a mask / photo tool or by LDI. The areas exposed to UV light harden or cure, forming the desired pattern.
  • Substrate Compatibility: Photoimageable resin inks are designed to adhere well to various substrates commonly used in electronics manufacturing, providing good adhesion and durability.

Specific formulations and applications may vary depending on the intended use of the inks. These inks contribute to the precision and efficiency of the manufacturing process in PWB and semiconductor applications, ensuring the creation of high-quality and reliable electronic components. At Technic, we work closely with customers to create the best solutions for your specific application.

Flex Circuit Solder Masks / Coverlays

TechniFlex LCL 1000F - Our epoxy based LCL 1000F series of photoimageable solder masks / coverlays has been a market leader in highly demanding flex circuit applications for more than 15 years. These products offer a combination of flexibility, extreme dimensional accuracy, and high thermal resistance that is unmatched in the flex circuit industry.

Flex and Rigid Solder Masks / Coverlays

TechniMask ISR 1000 - Liquid photoimageable solder mask for rigid circuit panels. It offers excellent cosmetic appearance in various colors and finishes, wide process latitude for precise image reproduction, and superior resistance to plated surface finishing processes. Certified with UL File #E83246 and compliant with IPC SM 840C, Bellcore TR-NWT-000078, and MIL P55110D specifications. Available colors include Green, Blue, White, Red, Black, and Clear.

UV and Thermal Cure SolderMasks

TechniMask UV-SR2 - UV-curable solder mask designed for both rigid and flexible PCBs. STechniMask UV-SR2 is suitable for single, double-sided, PTH, multilayer, and flexible circuit boards, ensuring no bleed around exposed pads. With superior resistance to plated surface finishing processes, it guarantees high-quality results. Certified with UL File #E83246 and meeting IPC SM-840C, Bellcore TR-NWT-000078, and Mil P55110D specifications, it's a reliable choice. Available in Green, Blue, White, Red, Black, Yellow, and Clear options.