FIELD: sealing materials.
SUBSTANCE: sealing composition comprising fluorosiloxane rubber, mineral filler, tin diethylcaprylate, and polyethylhydrosiloxane is characterized by that above fluorosiloxane rubber is, more specifically, polydimethylmethyltrifluoropropylsiloxane rubber and composition additionally contains calcium stearate and iron oxide with following amounts of components, wt parts: rubber 100, mineral filler 90-300, tin diethylcaprylate 1-4. polyethylhydrosiloxane 4-8, calcium stearate 0.2-0.5, and iron oxide 0.5-1.
EFFECT: increased resistance to heat and fuel and reduced coefficient of linear thermal dilatation allowing composition to be used as intrajoint hermetic.
3 cl, 1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SEALING COMPOSITION | 2002 |
|
RU2223296C1 |
| SEALING COMPOSITION | 2004 |
|
RU2290424C2 |
| HEAT- AND FUEL-RESISTANT COLD-SETTING SILOXANE SEALNIG COMPOSITION | 2013 |
|
RU2534793C2 |
| METHOD FOR PREPARING ORGANOSILICON SEALANT OF BRAND VIXINT | 2016 |
|
RU2640778C1 |
| METHOD OF STRENGTHENING GLUE CONNECTION OF NONMETALLIC ELEMENT WITH METALLIC ELEMENT USING POLYSILOXANE SEALANT AS GLUE | 2004 |
|
RU2270221C1 |
| CATALYTIC MIXTURE FOR HARDENING SILOXANE RUBBER | 2008 |
|
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| HEAT-CONDUCTING COMPOUND | 2018 |
|
RU2720195C2 |
| COMPOSITION FOR THE SEALING MATERIAL MANUFACTURING AND SEALING TAPE ON ITS BASE FOR THE DETACHABLE AND NON-DETACHABLE UNITS AND ASSEMBLIES | 2018 |
|
RU2681004C1 |
| COMPOSITE HEAT-CONDUCTING MATERIAL | 2018 |
|
RU2720194C2 |
