Bisomer® S20W

Methoxy Polyethyleneglycol Methacrylate
  • Water soluble
  • Hydrophilic
  • Low Tg
  • Non toxic
  • ~45 Ethylene Oxide units in the chain
  • REACH compliant

Features

  • Water soluble
  • Hydrophilic
  • Low Tg
  • Non toxic
  • ~45 Ethylene Oxide units in the chain
  • REACH compliant

Uses

  • Water based automotive coatings
  • Soil stabilising hydrogels
  • Alkyd dispersions
  • Polyurethane dispersions
  • Flocculating agents
  • Anaerobic adhesives
  • Pressure sensitive adhesives

Characteristic Values

Property Value
Appearance Clear yellow liquid
Water content, % (mass) 48 - 52
Inhibitor (MEHQ) content, % (mass) 0.22 - 0.28
Colour number, Gardner 5 max
Saponification value, mgKOH / g 12 - 16
Acidity - Methacrylic acid, % 0.1 max
Molecular weight (av.), g / mol 2080

Various pack types available; please contact your GEO Specialty Chemicals representative.

Product Applications & Benefits

Applications

  • Acrylic Resins
  • Adhesives & Sealants
  • Automotive & Industrial Coatings
  • UV Cured Systems
  • Wood & Leather Finishes

Benefits

  • Hydrophilic
  • Improved Flexibility
  • Low Tg
  • UV Stable
  • Water Dispersibility

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