The material selection platform
Adhesives Ingredients
The material selection platform
Adhesives Ingredients
by SpecialChem
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Technical Datasheet | Supplied by Evonik
POLYVEST® eCO ST-E 60 Bio by Evonik is a stereospecific, low viscous and triethoxysilane-terminated liquid polybutadiene. It is based on renewable feedstocks, thus supporting the circular economy/bioeconomy. It exhibits high chemical resistance, good dispersion and chemical modification with high loading capacity of inorganic fillers.
  • It offers high cold resistance and good flexibility at low temperatures.
  • It provides low moisture and gas permeability.
  • It shows excellent compatible with solid rubber and recycled rubber.
  • It is recommended for adhesive and sealants.
  • POLYVEST® eCO ST-E 60 Bio has a shelf life of at least 12 months.
Product Type
Synthetic Rubbers > Polybutadienes
Chemical Composition
Triethoxysilane-terminated polybutadiene
Physical Form
Liquid, Viscous
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