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Adhesives Ingredients
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Adhesives Ingredients
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POLYVEST® HT

Technical Datasheet | Supplied by Evonik
POLYVEST® HT by Evonik is an apolar, hydrophobic, stereospecific, hydroxyl-terminated liquid polybutadiene grade. It has low viscosity and high concentration of double bonds.
  • It is an unsaturated polymer backbone with terminal hydroxyl functionalities.
  • It is a highly reactive binder and provides versatile opportunities for precise chemical modifications and reactions.
  • Exhibits high chemical resistance towards acids & bases, excellent water resistance and high cold resistance by keeping good flexibility at low temperatures.
  • It possesses excellent electrical insulation properties, low moisture & gas permeability and good adhesion to various substrates.
  • Recommended for adhesive & sealant compositions, electrical insulations and potting compounds.
  • Used as insulated glass sealants, waterproofing membranes, gap fillers and expansion joints.
  • POLYVEST® HT has a shelf life of 1 year.
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Product Type
Synthetic Rubbers > Polybutadienes
Chemical Composition
Hydroxyl-terminated liquid polybutadiene
Physical Form
Liquid
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