Investigation of silicone and acrylate-modified nitrocellulose gloss oil

摘要

The polymerization reaction takes place in the presence of suitable amount of initiator after dissolving nitrocellulose 35 parts with acrylate monomer 60 parts, followed by the addition of polyorganosiloxane 5 parts and suitable amount of catalyst for the grafting reaction of condensation among the large molecule, which form the grafting copolymer of interpenetrating metworks taking the nitrocelllulose molecule as main chain, the polyacrylate and polyorganosiloxane as branch chains, with the purpose of improving the properties of the nitrocellulose, such as flexibilies, no-yellowing, good ageing resistances, and so on. Thus, 80