Technical datasheet

PT-440

Supplied byWuhan Bolachem New Material- Last Updated on Oct 16, 2025

PT-440 by Wuhan Bolachem New Material is a deca-carbon acetylenic alcohol ether wetting agent and non-ionic surfactant. It is silicone-free and exhibits low-foaming properties & low bubble performance. It is used in high-speed motion scenarios to provide extremely low surface tension.
  • Due to its excellent wettability, it allows fewer pinholes in inkjet and latex wetting.
  • PT-440 is mainly used in pressure sensitive adhesive (PSA) application.
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PT-440 properties

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