Polymer ST 75 is a silane-terminated polymer recommended for demanding adhesive & sealant applications where a balanced stress-strain behaviour is required (e.g. for transport and assembly applications). Polymer ST 75 allows to formulate phthalate-free adhesive & sealant formulations.
Typical Applications
Examples for the use of Polymer ST 75-based formulations are the assembly of super structural parts, bumpers, etc. Mechanical fastening is often avoided as it could cause damage to the materials used. In addition, it could negatively affect the design.
For assembly applications, adhesives must be processed quickly and provide a rapid strength build-up. In these cases, Polymer ST 75 is a suitable solution as its stress-strain behaviour can be tuned to the application needs.
Due to its high elastic recovery Polymer ST 75 is particularly suitable for applications where change of dimensions based on temperature changes occur.
Polymer ST 75 shows excellent adhesion to aluminum, steel, plastics and fibre reinforced composites.
Having the possibility to formulate without tin catalysts and phthalate plasticizers turns Polymer ST 75 to be an attractive product solution for green and sustainable adhesive formulations.
For assembly applications, adhesives must be processed quickly and provide a rapid strength build-up. In these cases, Polymer ST 75 is a suitable solution as its stress-strain behaviour can be tuned to the application needs.
Due to its high elastic recovery Polymer ST 75 is particularly suitable for applications where change of dimensions based on temperature changes occur.
Polymer ST 75 shows excellent adhesion to aluminum, steel, plastics and fibre reinforced composites.
Having the possibility to formulate without tin catalysts and phthalate plasticizers turns Polymer ST 75 to be an attractive product solution for green and sustainable adhesive formulations.
Benefits at a glance
- Excellent durability
- Versatility with good resistance (UV, chemicals, thermal)
- Broad and universal adhesion to most substrates
- Contains no isocyanates
- Can be formulated without using tin catalysts