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Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Evonik
POLYVEST® eCO MA 75 Bio by Evonik is a maleic anhydride-functionalized adduct of a low molecular weight 1,4-cis polybutadiene. It is used as a modifier in silicone sealants. It is based on renewable feedstocks, thus supporting the circular economy/bioeconomy.
  • It exhibits high chemical-, water- & cold resistance and high electrical insulation properties.
  • It shows good compatibility with long-oil alkyd resins, rosin resins and zinc resonates.
  • It is recommended for adhesive and sealant applications.
  • It is ISCC PLUS certified based on mass balance approach.
  • POLYVEST® eCO MA 75 Bio has a shelf life of at least 1 year.
Product Type
Synthetic Rubbers > Polybutadienes
Chemical Composition
Maleic anhydride-functionalized polybutadiene
Physical Form
Liquid, Viscous
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