Downloads for the adhesives and sealants industry
Adesivos e selantes
|Technical Bulletin 63: AEROSIL® Fumed Silica and SIPERNAT® in Sealants (pdf, 622,83 KB)
This Technical Bulletin describes the production process for fumed and precipitated silicas. Each silica type is categorized according to the different sealant systems with attainable effects, silica concentration in percent and suitable incorporation processes. The Bulletin also discusses silicone sealants, polysulphide, polyurethane sealants and PVC-plastisols. There are also standard formulations and a list of physico-chemical data.