Purpose of the development: Epoxy-silicon organic composition is used to protect metal surfaces of equipment chemical industry, in particular in the production of mineral fertilizers to protect silos and Minera

Technical characteristic: Specifications: This task is achieved by epoxy kremnieorganichnaya composition for coatings containing epoxy diane resin mol. weighing 850-1100, diane epoxy resin mol. and weighing 390-430 polymethylphenylsiloxane in the following ratio (wt ppm.) - Diane epoxy resin mol. 850-1100 weighing 36 - 38; - Diane epoxy resin mol. weighing 390-430 1 - 2; - Polymethylphenylsiloxane 10 - 12; - Hardener 50% solution of 1.6 hexamethylene 4,3; - (HMDA) in ethanol pigments 11 - 13; mikrovolastonit 10 - 12; boron oxide 0.3; organic solvents 22.4 - 23.4 As organic solvents used etitselozolv, acetone, xylene.

The development stage readiness: Introduced in production

Technical and economic effect: Socio - economic efficiency of the developed and implemented an epoxy-silicon organic coatings is to increase the range of the domestic paint products, reduce material costs by 51% by eliminating the need for priming and sufficiency applying one coat, labor costs per 1000 m2 with 235.6 UAH. to Rs 94.44 for the maintenance and operation of equipment, reducing the total time the process, overheads.

Description of the development:
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Epoxy-silicon organic composition for coatings related to the paint industry, in particular for the composition of an epoxy-silicone composition. The formulation is necessary to improve the technical problem of epoxy-silicone composition for coatings by using as filler mikrovolastonitu, ensuring the preservation of their protective properties with simultaneous MRC providing high hardness and strength of the shock, thereby expanding the scope of the composition. Composition was prepared by mechanical mixing film formers in a ball mill to the degree of grinding to 40 microns device "Clean" and the subsequent introduction of hardener in the prepared composite stirrer without dilution prior to application to the substrate. The resulting composition viscosity of 21 to viskozimerom VZ-4 with a nozzle diameter of 4 ± 0,1 mm is applied by hydraulic spraying the prepared (defatted and ground surface) steel surface in a single layer. The coating is carried out in the wild for 8 hours The thickness of the coating layer is 100-150 microns. Technical effect results in an increase in hardness and strength to the punch surfaces while maintaining their chemical resistance uses mikrovolastonitu - natural calcium silicate white or light gray.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua