The influence of thixotropic additives on the properties of sealants based on oligoester urethane thiol |
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| Authors: | A. R. Kurbangaleeva A. I. Kurkin Yu. N. Khakimullin |
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| Affiliation: | 1. Kazan National Research Technological University, Kazan, Tatarstan, 420015, Russia
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| Abstract: | The influence of thixotropic additives on the viscosity and thixotropy of sealants based on oligoester urethane thiol was examined. It was found that the fumed A-175 silica aerosil is the most efficient as a thixotropic additive for the sealants based on oligoester urethane thiol. The introduction of glycols along with the aerosil or hydrated silicon dioxide makes it possible to vary widely the viscosity and thixotropy of the sealant compositions based on oligoester urethane thiol. |
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