Matches in SemOpenAlex for { <https://semopenalex.org/work/W3133634598> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W3133634598 abstract "The process of oligodimethylsiloxane with terminal hydroxyl groups and isopropyl ether of orthotitanic acid interaction was studied. This process leads to the formation of dimethylsiloxane elastomer, which is a valuable product in the production of sealing materials, high-temperature protective coatings, the starting product for heat-conducting pastes. The synthesis was carried out at a temperature of 25 оС due to the interaction of the terminal hydroxyl groups of the oligomer and the isopropoxy groups of the orthotitanic acid ester. The reaction was accompanied by the release of isopropyl alcohol, which was effectively removed from the reaction zone due to its high volatility. Along with the polycondensation reaction, an additional hydrolysis reaction of unreacted orthotitanic acid ether in the presence of atmospheric moisture is possible. The final product of the reaction was titanium oxide. The authors also analyzed the characteristics of the resulting polymer. The average particle size of titanium dioxide was determined using a microanalyzer HoribaLB-550, it was 45 nm. The effect of reaction time and hardener content on the properties of polydimethylsiloxane was studied. The optimal conditions for the synthesis were established. The optical properties of the polymer were studied using UV-VIS spectroscopy on the Unico-2800 spectrometer. It was found that the use of orthotitanic acid ether leads to a strong absorbing effect in the shortwave region of the spectrum, starting from 400 nm. Depending on the content of orthotitanic acid isopropyl ether and curing time, Shore A hardness was determined. The adhesive properties of the composition on a glass and steel substrate were studied. Tear strength reached 2.2 MPa." @default.
- W3133634598 created "2021-03-15" @default.
- W3133634598 creator A5002326009 @default.
- W3133634598 creator A5045743282 @default.
- W3133634598 creator A5081258474 @default.
- W3133634598 date "2019-10-31" @default.
- W3133634598 modified "2023-10-14" @default.
- W3133634598 title "The process of oligodimethylsiloxane with terminal hydroxyl groups and isopropyl ether of orthotitanic acid interaction" @default.
- W3133634598 doi "https://doi.org/10.37952/roi-jbc-01/19-60-10-36" @default.
- W3133634598 hasPublicationYear "2019" @default.
- W3133634598 type Work @default.
- W3133634598 sameAs 3133634598 @default.
- W3133634598 citedByCount "0" @default.
- W3133634598 crossrefType "journal-article" @default.
- W3133634598 hasAuthorship W3133634598A5002326009 @default.
- W3133634598 hasAuthorship W3133634598A5045743282 @default.
- W3133634598 hasAuthorship W3133634598A5081258474 @default.
- W3133634598 hasBestOaLocation W31336345981 @default.
- W3133634598 hasConcept C104264131 @default.
- W3133634598 hasConcept C132976073 @default.
- W3133634598 hasConcept C178790620 @default.
- W3133634598 hasConcept C185592680 @default.
- W3133634598 hasConcept C188027245 @default.
- W3133634598 hasConcept C192562407 @default.
- W3133634598 hasConcept C2775850501 @default.
- W3133634598 hasConcept C2779227376 @default.
- W3133634598 hasConcept C2779578285 @default.
- W3133634598 hasConcept C2780407432 @default.
- W3133634598 hasConcept C2781171952 @default.
- W3133634598 hasConcept C33905818 @default.
- W3133634598 hasConcept C521977710 @default.
- W3133634598 hasConcept C68928338 @default.
- W3133634598 hasConceptScore W3133634598C104264131 @default.
- W3133634598 hasConceptScore W3133634598C132976073 @default.
- W3133634598 hasConceptScore W3133634598C178790620 @default.
- W3133634598 hasConceptScore W3133634598C185592680 @default.
- W3133634598 hasConceptScore W3133634598C188027245 @default.
- W3133634598 hasConceptScore W3133634598C192562407 @default.
- W3133634598 hasConceptScore W3133634598C2775850501 @default.
- W3133634598 hasConceptScore W3133634598C2779227376 @default.
- W3133634598 hasConceptScore W3133634598C2779578285 @default.
- W3133634598 hasConceptScore W3133634598C2780407432 @default.
- W3133634598 hasConceptScore W3133634598C2781171952 @default.
- W3133634598 hasConceptScore W3133634598C33905818 @default.
- W3133634598 hasConceptScore W3133634598C521977710 @default.
- W3133634598 hasConceptScore W3133634598C68928338 @default.
- W3133634598 hasLocation W31336345981 @default.
- W3133634598 hasOpenAccess W3133634598 @default.
- W3133634598 hasPrimaryLocation W31336345981 @default.
- W3133634598 hasRelatedWork W11903269 @default.
- W3133634598 hasRelatedWork W18440964 @default.
- W3133634598 hasRelatedWork W23042668 @default.
- W3133634598 hasRelatedWork W2349633 @default.
- W3133634598 hasRelatedWork W23771365 @default.
- W3133634598 hasRelatedWork W23865908 @default.
- W3133634598 hasRelatedWork W27213611 @default.
- W3133634598 hasRelatedWork W29659168 @default.
- W3133634598 hasRelatedWork W6440292 @default.
- W3133634598 hasRelatedWork W8493530 @default.
- W3133634598 isParatext "false" @default.
- W3133634598 isRetracted "false" @default.
- W3133634598 magId "3133634598" @default.
- W3133634598 workType "article" @default.