Technic Peelable Masks for PWB Manufacturing

The Technic SPS series peelable masks for PWBs are materials designed for temporary protection and selective masking during the assembly and manufacturing processes of PWBs. These masks are applied to specific areas of the board to shield them from various processes such as soldering, plating, or conformal coating. The term "peelable" indicates that these masks can be easily removed after the intended processes are completed.

Key Features:

  • Temporary Protection: Peelable masks are applied to certain areas of the PWB to provide temporary protection during manufacturing processes. This protection is essential for preventing unwanted material deposition or soldering on specific regions.
  • Easy Application and Removal: These masks are designed for easy application and removal. They can be applied as a liquid, gel, or film, and once the protected processes are completed, the mask can be peeled away without leaving residues.
  • Material Compatibility: Peelable masks are formulated to be compatible with various PWB materials, ensuring that they do not adversely affect the substrate or other components during application or removal.
  • Protection from Soldering: One of the common applications of peelable masks is to protect certain areas from solder during the assembly process. This is particularly important in situations where selective soldering is required.
  • Selective Coating: Peelable masks enable selective coating or plating of specific regions on the PWB. This is crucial in applications where certain areas need to remain free from coatings or plating.
  • Conformal Coating Masking: In applications where conformal coating is applied to protect the PCB from environmental factors, peelable masks are used to selectively mask areas that should not be coated.