Principal Achievements of the Department
- The approaches of purposeful creation of film-forming network polyurethanes have been scientifically proved with accounting of a concentration of separate groups, a type and a degree of cross-linking.
- Characteristic features of formation of film-forming network polyurethanes in a thin layer on a surface of various substrates and with fillers have been established.
- Methods of synthesis were developed and series of hydroxyl containing oligiesters and carbo-functional organosilicons for modification of polyurethanes have been obtained.
- Scientific principles of chemical modification of network polyurethanes by organic and organosilicon compounds have been developed.
- Principles of radiation-induced copolymerization of oligomers in a thin layer have been formulated and mechanism of copolymerization have been established.
- Methods of directed control of the structure and properties of film-forming segmented polyurethanes through functionalization of flexible and rigid blocks have been developed.
- Approaches to directed control of ion-conducting properties of the segmented polyurethanes have been well-founded.
- A new approach to control of adhesive and cohesive characteristics of segmented polyurethanes and their stickiness has been developed.
- A new approach to enhancing surface activity of compounds and methods of synthesis of bianchor surfactants of oligomer type has been developed.
Perspective and Introduced Development
The below listed developments are proposed for implementation to the interested Enterprises and Entrepreneurs in the form of mutually beneficial cooperation.
Orders for development of polymeric materials of various functional purpose are acceptable.
The following polymeric compositions and technology of production thereof have been developed on the basis of the results of the fundamental research:
- anticorrosive frostproof epoxyurethane enamel
- chemical-resistant polyurethane and epoxyurethane enamels and varnishes
- anticorrosive perchlorovinylurethane enamel ΣΠ-ΥΒ-72 for stock-raising complexes, storehouses of mineral fertilizers and agricultural machinery
- chemical-resistant modified polyurethane enamel for protecting equipment of electroplating shops of chemical enterprises, concrete and ferro-concrete constructions operating in aggressive media
- UV-curing furniture varnishes
- polyurethane primer-varnish with rust converter
- multifunctional hardeners for polyurethane varnishes
- organosilicon carbo-functional polyols and blockcopolymers for synthesis and modification of polymeric coatings
- waterborne alkydacrylate modified enamels
- anaerobic sealing compounds for impregnation of porous materials
- anaerobic compounds for sealing and fixing threaded couplings
- furan-containing polymeric binders for precision molding of shell molds of titanium alloys
- compounds for soldering printed wiring combined with the function of corrosion-proofing coating, soldering flux and protective coating after soldering
- polyurethane radiation-resistant adhesives of constant stickiness
- one- and two-component polyurethane adhesives of constant stickiness
- self- adhering decorative materials
- self- adhering polishers
- self- adhering sealing materials for shipbuilding
- self- adhering protective films for aviation
- film adhesives of constant stickiness
- thinned sealing material for inflatable shells
- polyurethane heat-indicating films
- effective bianchor oligourethane surfactants for production of foam polyurethanes, film and photo materials, and lubricating-and-cooling liquids for processing metals, alloys, semiconductors, piezoelectrics
- bactericide surfactants with enhanced sorption ability for cleaning water
In progress (prospects):
Creation of polymeric ion-conducting membranes for fuel cells and current chemical sources.
Creation of impregnating compositions for creation of insulation for thermo - and radiation-resistant cables.
Creation of bactericide films.
Creation of oligomeric and polymeric flocculantes for purification of water from radioactive elements.
