Dynasylan® HYDROSIL 2775 is an organosilicon compound (triaminofunctional oligomeric siloxane) based on water as the solvent and contains no volatile organic constituents. Dynasylan® HYDROSIL 2775 contains both primary and secondary amino-functional groups. The triaminofunction of this silane is preferred to be used in the following resin systems: epoxy-, polyurethane-, imide-, phenol-, polyamide-, polyphenylene oxide and polyvinyl chloride.