FIELD: chemistry.
SUBSTANCE: invention relates to a sizing composition for glass fibres, particularly meant for reinforcing organic and/or inorganic matrices, the obtained glass fibres as well as composite materials containing said glass fibres. The sizing composition for glass fibres in form of a physical gel contains the following, wt %: 0.1-5 of at least one texturising agent selected from xanthanes, guar gum and succinoglycans; 2-8 of at least one film-forming agent; 0.1-8 of at least one compound selected from a group consisting of plasticisers, surfactants and dispersants; 0.1-4 of at least one binder; 0-6 of at least one additive. The subject of the invention is also glass fibres coated with said sizing composition and composite materials containing an organic or inorganic material which is reinforced with said glass fibres.
EFFECT: reduced migration of the sizing agent when drying coils.
23 cl, 1 dwg, 6 tbl, 34 ex
