FIELD: chemistry.
SUBSTANCE: method of preparing an organosilicon sealant of the brand VIXINT includes connecting the components included in its composition, their mixing, and subsequent vulcanizing the sealant for 24 h. The mixing is performed mechanically in a vacuum at a speed of 150-350 rp/m for 4-20 min. The sealant composition includes a liquid rubber paste SKTN with the addition of aerosil and inorganic filler of the type ZnO, a catalyst-solution based on tin diethyl-dicaprylate in oligo-ethylcyclohexane, and, if necessary, a hydrophobizating liquid - polyethylhydrosiloxane.
EFFECT: increasing the strength of the glued joint during the shift of the silicone sealant of the brand VIXINT, which contributes to the increase in the reliability of the head antenna aerodynamic devices designs.
1 tbl, 6 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR VIKSINT SILICON SEALANT DISPOSAL FROM SURFACE OF MIXING MILLS | 2017 |
|
RU2661216C1 |
| METHOD OF STRENGTHENING GLUE CONNECTION OF NONMETALLIC ELEMENT WITH METALLIC ELEMENT USING POLYSILOXANE SEALANT AS GLUE | 2004 |
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| COMPOSITE FOR PRODUCTION OF GENERAL MECHANICAL RUBBER GOODS | 2004 |
|
RU2285703C2 |
| METHOD OF PRODUCING ORGANOSILICON ANTI-ADHESION COATING | 2008 |
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| COMPOSITION OF HEAT-CONDUCTING SEALING MATERIAL | 2020 |
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| METHOD OF PRODUCING SEALING COMPOSITION AND COMPOSITION THEREOF | 2011 |
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