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Information × Registration Number 0208U006547, 0106U004205 , R & D reports Title Use of physical and chemical methods of intensification of technological processes of finishing production. popup.stage_title Head Saribekov Georgiy Savich, Registration Date 10-12-2008 Organization Kherson national technical university popup.description2 For the purpose of intensifying preparation of untreated cotton fabrics before boiling, bleaching and finishing, and also primary preparation of wool on the basis of surface-active substances (SAS), we studied the influence of electro-discharge processing and determined its place in the technological processes. It is determined that preliminary damping in the composite SAS of new generation with the subsequent processing in the electro-discharge installation (180 s) has allowed to reduce time of boiling the cotton sheeting and shirt fabrics by the steaming method from 60 to 30 and 40 minutes; to ensure non-shrinking properties of coloured-yarn fabric when finishing by resins with high stability to wet treatments; to carry out high-degree wool purification from sweat substances. Considerable improvement of wool properties that creates favourable conditions for its further processing. It is shown that from all investigated SAS the most effective for cotton fabrics is a composite wetting agent sulphosid-61, and for wool - a composition on the basis of sulphonol. The basic results of research are published in the scientific journals. The results of research are used in educational process for improvement of laboratory works, lectures in the course of chemical technology of fibrous materials, performance of dissertational and master's works. Product Description popup.authors popup.nrat_date 2020-04-02 Close