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Photoimageable Solder Resist for Spray Coating

  • Features

    It is a solder resist of spray coating method for easy production.

  • How to use

    Standard conditions
    Coating: Spray coating(Static electricity or AIR type)
    Semi-drying: 80 ℃ 30min
    Exposure: 300 ~ 700mJ / cm2
    Development: 1wt % Na2CO3
    Post curing: 150 ℃ 60min

  • Series product list

    PSR-4000 SP09MH

    It is a spray photoimageable solder resist with excellent adhesiveness

    PSR-4000 SP71

    It is a spray photoimageable solder resist with excellent hole developability.

    Technical data