Dose silicone rubber ituruka he?

 

Kugira ngo usobanukirwe n'inzira nyinshi za silicone reberi ishobora gukoreshwa, ni ngombwa kumenya inkomoko yayo.Muri iyi blog, turareba aho silicone iva kugirango twumve byinshi kubiranga.

 

Gusobanukirwa ubwoko butandukanye bwa reberi

Kugirango wumve icyo silicone aricyo ugomba kubanza kumenya ubwoko butandukanye bwa reberi iboneka.Muburyo bwera cyane, reberi karemano izwi cyane nka latex kandi mubyukuri biva mubiti bya rubber.Ibi biti byavumbuwe bwa mbere muri Amerika yepfo no gukoresha reberi biva muri byo byatangiye mu muco wa Olmec (Olmec bisobanurwa ngo "Rubber People"!).

Ikintu cyose kitakozwe muri iyi reberi karemano rero cyakozwe n'abantu kandi kizwi nka synthique.

Ikintu gishya cyakozwe mukuvanga ibikoresho bitandukanye byitwa synthèque polymer.Niba polymer yerekana ibintu byoroshye, byamenyekanye nka elastomer.

 

Silicone ikozwe iki?

Silicone izwi nka sintetike ya elastomer kuko ni polymer yerekana viscoelasticitike - bivuze ko yerekana ububobere nubushake.Mubisanzwe abantu bita ibi biranga elastique reberi.

Silicone ubwayo igizwe na karubone, hydrogène, ogisijeni na silikoni.Menya ko ibirimo birimo silicone byanditswe muburyo butandukanye.Ibikoresho bya silicon biva muri silika ikomoka kumucanga.Inzira yo gukora silicon iragoye kandi ikubiyemo ibyiciro byinshi.Iyi nzira iruhije igira uruhare runini rwa silicone reberi ugereranije na reberi karemano.

Igikorwa cyo gukora silicone kirimo gukuramo silikoni muri silika no kuyinyuza muri hydrocarbone.Icyo gihe kivangwa nindi miti kugirango ikore silicone.

 

Nigute reberi ya silicone ikorwa?

Rubber ya silicone ni ihuriro ryumugongo wa Si-O udasanzwe, hamwe nitsinda ryimikorere ifatanye.Inkunga ya silikoni-ogisijeni itanga silicone ubushyuhe bwayo bwo hejuru kandi ihindagurika hejuru yubushyuhe butandukanye.

Polimeri ya silicone ivanze niyuzuza ibyubaka hamwe nibikoresho bifasha gutunganya kugirango ube amenyo akomeye, ashobora noneho guhuzwa nubushyuhe bwo hejuru ukoresheje peroxide cyangwa polyaddition ikiza.Iyo uhujwe na silicone ihinduka ibintu bikomeye, elastomeric.

Hano muri Silicone Engineering, ibikoresho byacu byose bya silicone byakize hakoreshejwe ubushyuhe butondekanya ibicuruzwa byacu bya silicone nka HTV silicone cyangwa Ubushyuhe bwo hejuru Vulcanised.Ibyiciro byacu byose bya silicone byashizwemo, bivangwa kandi bikozwe kuri 55.000-sq.Ikigo cya Blackburn, Lancashire.Ibi bivuze ko dufite ibisobanuro byuzuye kandi bibazwa inzira yumusaruro kandi dushobora kwemeza amahame yo hejuru yubuyobozi bwiza muri rusange.Kugeza ubu dutunganya toni zirenga 2000 za silicone reberi buri mwaka ituma dushobora guhangana cyane mumasoko ya silicone.

 

Ni izihe nyungu zo gukoresha reberi ya silicone?

Uburyo bwo kubyaza umusaruro nibikoresho bya silicone reberi biha ubwinshi bwimikorere, aribyo bituma ikundwa cyane kubikoresha byinshi.Irashobora kwihanganira ihindagurika rikabije ry'ubushyuhe kuva hasi ya -60 ° C kugeza kuri 300 ° C.

Ifite kandi ibidukikije birwanya ibidukikije biturutse kuri Ozone, UV hamwe n’imihindagurikire y’ikirere muri rusange bigatuma biba byiza gufunga hanze no kurinda ibikoresho by’amashanyarazi nko gucana no kuzitira.Silicone sponge nigikoresho cyoroshye kandi gihindagurika kuburyo cyiza cyo kugabanya kunyeganyega, guhuza ingingo no kugabanya urusaku mubisabwa na transit - bigatuma ikundwa cyane gukoreshwa mubidukikije nka gari ya moshi nindege aho ihumure ryabakiriya rifashwa no gukoresha reberi ya silicone.

Nibisobanuro muri make byerekana inkomoko ya silicone rubber.Ariko, kuri JWT Rubber twumva akamaro ko gusobanukirwa ibintu byose kubicuruzwa ugura.Niba ushaka kumenya byinshi kugirango wumve uburyo reberi ya silicone ishobora gukora muruganda rwawe noneho twandikire natwe uyumunsi.