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Information × Registration Number 0201U003867, 0196U014830 , R & D reports Title Working-out and Organization of Photopolymer Water-developing Plates Production Ussing Extrusion Method While their Production popup.stage_title Head Dub Ya.I., Registration Date 14-05-2001 Organization T.Shevchenko Ukrainian scientific reseach institute of polygraphic industry popup.description2 New Ukrainian photosensitive photopolymer compound material based on polyvinil alcohol has been produced and researched. This compound does not need any solvents and suitable for heat softening forting method. The compound has been made for production of water-processing plates for relief and phlexographic printing. During the researehes of the compound material IR-, UV-spectroscopy, spectral sensitometry, viscometry, densitometry, gas chromatography, methods for determination of technological properties investigations of granular materials, films' mechanical properties investigations, evaluation methods of adhesion based on shear stress determination has been applied. The technological processes of printing plates production for relief and phlexo printing forms making has been worked out. The results of experimental plates series' testing, cost-effectiveness analysis accounts has been made. In the result of the investigations new water-processing form materials for printing industry has been produced. The technological processes of their production using extrusion method has been proposed. The experimental production at J.V. "Lutskplastmass" has been organized. The technological prosesses of photopolymer printing plates (based on "Photoplast-H" material) production for relief and phlexographic printing has been worked out. Product Description popup.authors popup.nrat_date 2020-04-02 Close