Modified base

Enhanced Durability and Life Expectancy of Silane-Modified Polymer-Based Formulations

Silane-modified polymers (SMPs) are particularly suitable for formulating elastic adhesives, sealants, and coatings. GLUDITEC modified-base systems are mostly designed as 1-part (1-K) products that cure through a polycondensation reaction using moisture in the ambient air or substrate to harden. 2-K systems are less frequent but essential when bonding substrates such as metals, plastics, glass, or other non-porous materials. SMP-based systems emit small quantities of methanol or ethanol, depending on the silane used, and attain the typical strength of elastomeric material.

The most important application areas for SMP-based systems include: the building, construction, and roofing industries; glass bonding in all types of vehicles; bonding of side panels in trailers and trucks; fixation of solar panels; and assembly operations. SMP-based products with long-term stability and durability also extend the lifetime of adhesively bonded, sealed, or coated goods. Optimized selection and use of additives are therefore of particular importance.