Evonik

TEGOPAC Bond 170

Silylated polymer

TEGOPAC Bond 170 is a silylated polymer that is used for production of neutral curing adhesives and sealants. The polymer is based on a unique polymer technology with lateral crosslinking groups.

Key Features

  • Low viscosity allows quick & easy handling
  • Development of formulations with self-levelling properties or high filler load is possible
  • Development of methanol-free formulations with convenient curing properties is possible
  • TEGOPAC Bond 170 does not contain solvents or plasticizers (100% polymer) which allows to develop solvent/plasticizer-free formulations.
  • Excellent elastic recovery properties because of lateral cross-linking groups (e.g. for ISO 11600 requirements)
  • Excellent “intercoat-adhesion/overcoatability” for applications where a second layer of formulation is applied after more than 24 hours
  • High clarity of polymer allows to formulate very transparent, clear adhesives & sealants with good UV stability

Recommended Applications

TEGOPAC Bond 170 is a flexible polymer to address a broad range of different applications:

  • Liquid membranes (e.g. for roofing applications)
  • Facade sealants (e.g. to address ISO 11600 requirements)
  • High Modulus adhesives (e.g. for assembly of structural elements or sound & vibration dampening)
  • Transparent adhesives & sealants (e.g. for invisible joints)