Silicone mafuta: unhu uye mafomu

mafuta Silicone zvinoreva boka rose mishonga iyo inoshandiswa munyaya dzakasiyana yebasa. Shoko rokuti "silicone" anonzi seboka organosilicon yeimwe. Rinobva mazita nesilicon iri periodic table ( «Silicium»).

mafuta Silicone rinoreva boka silicone zvinwiwa uye ane siyana, vane yakasiyana viscosity, oma pfungwa uye Kubika. yeimwe Ava havana kunhuwidza uye ruvara, husingakwanisi mvura uye zvikuru nehasha mumuviri makemikari zvinoita kuti zvinoshatisa nezvimwe zvinhu zviri makemikari mavambo. Silicone kupisa mafuta nemishonga uye akapotsa regai kupisa. Ivo pachavo regai kufurira kana kukanganisa chaizvo zvishoma zvinhu zvakadai mapurasitiki, pendi, rabha, zvipenyu uye munyama. Silicone zvinwiwa vane kwazvo zvemagetsi chinodzivirira uye chinovhara hydrophobic zvivako.

Kubatana uku kunobatsira physicochemical zvivako hariwanikwi chaizvo. Ichi ndicho chikonzero chokuti silicone mafuta nezvimwewo kwakavakirwa organosilicon yeimwe vari rwakafara dzose kwakadaro.

Kushandiswa vavo kugadzirwa: Asphalt, nekuve lubricants uye yokuvirisa kuti mafuta zvakasiyana damper uye hydraulic zvinwiwa vane zvakawanda tembiricha ezvinhu. In kubika, uye zvokudya indasitiri vari kushandiswa kudzivirira achipupuma furo kuti mumigwagwa yakawandisa motokari uye zvinochengetedza.

Zvikuru Yakanatswa mafuta chena silicone zvinowanzodavirwa inoshandiswa mukurapa. Silicone zvinwiwa anoshandiswawo nokuda impregnation kuti machira nenguo siyana zvokushandisa uye zvakarurama zviridzwa, uyewo mafirimu izvo kufukidza hukawanika pangagara kuti kuchengetera zvinodhaka izvo inonyatsoziva kuonana magirazi. The mafuta silicone chikamu zhinji zvizoro, pendi uye varnishes, motokari uye midziyo polishes. Vose yezvinoreva chigadzirwa mazita chakaoma.

Pashure mabatiro hukawanika siyana polishes organosilicon matete firimu achiumbwa pamusoro pavo, iyo ine rakaisvonaka water- uye guruva zvivako. Pashure kwakadaro vachiona pamusoro anogona kubvisa tsvina nyore.

Chimwe chezvinhu dzakakurumbira zvibereko silicone ndiyo silicone mafuta PMS-200 (polymethylsiloxane). Rinoshandiswa sezvo yokusunungurwa mumiriri, antifoaming mumiriri, mafuta chirungiso kuti mapurasitiki uye surfactants. PMS-200 rinoshandiswawo sechinhu insulator mune magetsi, nokuti kugadzirwa zvizoro nezvimwe zvinangwa. Nokuti mumwe chigadzirwa - zvakawanda hombe.

Zvikuru akanatsa mafuta silicone uyewo kunge yakashandiswa ndisingafungiri-rokutora Urume kuti vasanonoka namano kuti kuvandudza kururama. Yakanyatsofungwa chigadzirwa hakubvisi akasvetuka uye kukwazisana, kunyange kana midziyo iri pasi vibration. Zvichakubatsirawo kuderedza vibration flywheels mune mhando akasiyana injini.