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Niax Silicone L-5639 is a lower VOC, non-hydrolyzable, mechanical froth surfactant that offers high closed cell content, as well as reduction of both froth density and shear induced cell collapse.

Key Features and Typical Benefits


  • Stabilization of mechanically frothed foam via:

   -  Reduced froth density (< 27 pcf)

   -  Reduced shear-induced cell collapse under doctor blade

   -  Reduced bubble coalescence in oven cure conditions

   -  Fine, microporous cell structure 

  • Lower VOC content compared to Niax silicone L-5614

  • Increased closed-cell content compared to Niax silicone L-5614 and Niax silicone L-5617

  • Non hydrolyze-ability

Potential Applications

  • Automotive - parts produced via mechanical frothing, integral skin and RIM

  • Electronics - gasketing, sealing and tapes

  • Medical - bandages, padding and tapes

물리적 특성


Typical properties are average data and are not to be used as or to develop specifications.

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