Mu Murima wa Organic Silicon, ibikoresho byo mu bwoko bwa silikoni yo hasi birashobora kugabanywamo ibikoresho bikomeye kandi byamazi, kandi ibyo bikoresho byombi bikoreshwa henshi mu nganda zinyuranye, nko kubumba ibirahuri by’ibirahure, amazi ya silicone kama, no gufunga silikoni Ibicuruzwa bya Rubber, ibikoresho bya elegitoroniki. Gufunga ibikoresho, nibindi hariho byinshi bisa hagati yimirima yabyo hamwe nibintu bifatika, kandi nibikorwa byabo biratandukanye.Mu rwego rwibicuruzwa, inshingano zabo ninshingano zabo ni bimwe.Ni irihe tandukaniro riri hagati y'ibikoresho n'ibicuruzwa?

Itandukaniro nyamukuru hagati ya gelika ya silika yamazi na gelika ikomeye ya silika ni: umwe ni amazi undi arakomeye;ariko nyuma yo gutunganya ibicuruzwa byarangiye, byombi ntabwo byoroshye gutandukanya.Amazi ya silika gel afite amazi kandi afite fluid.Gel ikomeye ya silika gel irakomeye kandi ntigira amazi.

Imirima itandukanye yo gukoresha:
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(2) Gel ikomeye ya silika ikoreshwa mubikenerwa bya buri munsi, ibice bitandukanye byinganda nibice byimodoka;

.Nta bikoresho byingirakamaro nkibikoresho bya volcanizing byongewe mugihe cyo kubumba.Ibikoresho byo gufunga bikozwe mukidodo.

Gel ikomeye ya silika gel ni ibintu byoroshye.Vulcanisation irakenewe kugirango yihutishe igihe cyo gukira.

Gushushanya:

Liquid Silicone (LSR): Izina ryuzuye ni inshinge zibumbabumbwe ya silicone ya rubber, naho ibikoresho bya volcanisation ni imashini itera inshinge.Imashini ishushanya inshinge iroroshye cyane, ibicuruzwa birasobanutse neza, nibisohoka ni byinshi (kole ya A / B ivangwa mumasegonda make kubushyuhe runaka).Ibikoresho bivangwa kandi byongeweho hamwe na kole yamabara hamwe na catalizator kugirango uhite winjira mumyanya yububiko udakoresheje intoki.Ibyiza byibicuruzwa Igicuruzwa gifite amazi meza, kurambura gukomeye no kwihangana, kandi ifumbire ihujwe no gutera inshinge, bityo ibicuruzwa bifite icyambu cyo gutera inshinge kandi mubusanzwe nta murongo utandukanya ubuso.

Silicone ikomeye: Ibikoresho fatizo byo gushushanya silika gel ikomeye.Nyuma yo gukora silicone reberi yibicuruzwa bivangwa nuruvange, bigomba kongeramo ibara rya kole hamwe na catalizator, hanyuma ukabikata mubunini bukwiye hanyuma ukabishyira mu ntoki ukabishyira mu cyuho kugirango ubeho kandi ukire.Uburyo bwo gutunganya bwikora busaba imikorere yintoki kugirango ifate ifu hanyuma isohore ibikoresho.Kuberako ibikoresho birakomeye, fluidity hamwe no kurambura kwihanganira biri munsi gato ugereranije nibisukari.Igicuruzwa ntigifite icyambu, kandi ibicuruzwa bitunganijwe byuzuye bizaba bifite imirongo yo hejuru no hepfo.

Ni irihe tandukaniro riri hagati ya Silicone y'amazi n'ibikoresho bya Silicone ikomeye?
Gel ikomeye ya silika ikozwe mu nganda ikozwe mu kirahuri cy'amazi (sodium silikate) nk'ibikoresho fatizo, hydrolyzed mu buryo bwa acide kugirango ikore gel, hanyuma ikorwe muri silika gel binyuze mu gusaza, gukaraba, gukama, n'ibindi, bitewe n'amazi arimo, byoroshye cyangwa byera bikomeye.Ibicuruzwa ku isoko bifite geli ya granular idasanzwe, serefegitura, na microspherical silika geles, ubusanzwe bikoreshwa nka catalizike yo guturika mu bikorwa byo kuryama byuzuye.

bibiri.Iyo ikoreshejwe nk'itwara rya catalizator, geli ya silika isanzwe yibizwa mumuti urimo ibice bikora catalitiki, kuburyo igisubizo cyinjizwa mumyenge ya gelika ya silika, kandi ibice bikora bigabanywa hejuru ya silika.Gelation binyuze mukumisha, gukora, nibindi. Imiterere ya pore ya silika gel igira uruhare runini kumiterere ya catalizator yateguwe, nkubunini bwa pore nubunini bwa pore ikwirakwizwa rya silika gel.Mubisanzwe, silika gel ifite impuzandengo ya pore ya diametre iri munsi ya 15 kugeza 20 yitwa gel pore silica gel;impuzandengo ya pore ya diametre irenga 40 kugeza kuri 50 angstroms yitwa coarse pore silica gel.

Amazi ya silicone yatangijwe

Amazi ya silika gel akoreshwa mu nganda kugirango abuze amazi ya sodium muri silika sol binyuze mu guhana ion.Nibisukari byamata byera byoroshye kandi bihamye.Gel ikomeye ya silika ihinduka ikintu gikomeye nyuma yo gukama.Kurugero, mugutegura (fosifore-molybdenum-niobium-ogisijeni) / catisale ya silika yo gutegura acrylonitrile ukoresheje okiside oxyde ya propylene, igisubizo kirimo ibice bikora kivangwa na silika sol, na microsperes zitegurwa no gutera catalizator.