Ururimi Relicone reberi ni icyiciro kinini muri ibicuruzwa bya silicon . Ni poly-molemer ndende hamwe na intomanic Si-O-SI Imiterere nyamukuru n'imiterere ngengamikorere, ihuza ibintu byombi bidasanzwe nibiranga.
Ugereranije no murwego rusanzwe reberi ya kama, relicone reberi gutunga inda KurwIcyo ari cyo cyosea ubushyuhe, kurwIcyo ari cyo cyosea ikirere, Inshinge z'amashIcyo ari cyo cyosearazi, Imiti , na Impeta ya physiologique , bigatuma ikoreshwa cyane amashIcyo ari cyo cyosearazi, ibikoresho bya elegitoroniki, Automotive, ibiryo, urugo , na Ibicuruzwa byo kwidagadura inganda.
1. Ubushyuhe bwinshi bwa ndulcana byingenzi Silicone reberi
Relicone reberi ni Byinshi muri ubushyuhe bwinshi bwagutse (HTV) na icyumba-ubushyuhe bwagutse (RTV) Ubwoko. The RTV Silicone reberi irashobora gukomeza kugabanamo Congensation-Guti na Wongeyeho-Guti sisitemu.
HTV Silicone reberi ni Byakoreshejwe cyane mu gutanga ibitandukIcyo ari cyo cyosee Ibice bya rubber , nka Impeta ya Automotive, gaskets, umugozi, Mwandikisho itwara ibice , na Ubuvuzi bwa Silicone.
IbinyurIcyo ari cyo cyosee, RTV Silicone reberi akunze gukoreshwa nka ingirakamaro, AmashIcyo ari cyo cyosearazi , cyangwa Ibikoresho byo gukora , bimwe mubikorwa nka Ibice bidahurika MugutungIcyo ari cyo cyosea nyuma gutungIcyo ari cyo cyosea cyangwa kurinda inzego.
HTV Silicone reberi Harimo ubwoko bwinshi: methyl silicone reberi (mq), methyl vinyl silicone reberi (VMQ, ikoreshwa cyane) , na methyl vinyl phenyl silicone reberi (pvmq) , uzwi kubwiza ubushyuhe buke na kurwIcyo ari cyo cyosea imirasire.
Muri bo, Vmq Harimo umubare muto wuruhande rwa vinyl kuruhande, utezimbere Gutesha umutwe. Irashobora gukoresha ibinyurIcyo ari cyo cyosee Abakozi ba Peroxide kandi rwose biteza imbere Gukemura GutandukIcyo ari cyo cyosea , umutungo unenga kuri Ibice byinshi bya rubber nka O-impeta na gasketi.
Ibi bikoresho byerekana ibintu byiza byo gutungIcyo ari cyo cyosea, hejuru yuburyo bworoshye, hamwe no gukora byoroshye, kubigira kimwe mubikoreshwa cyane HTV SILSION ku isoko.
1.1 itera umuhondo muri silicone reberi
Mu magambo nyayo ya HTV Silicone reberi , a Inkunga ya Secondary inzira ikunze gukenerwa gukuraho indwara zisigaye za peroxide no kwiyongera Guhuriza hamwe , bityo rero kuzamura Uwiteka imbaraga za mashini na gushikama ya Ibice bya rubber.
Ariko, muriki gikorwa, bimwe Ibicuruzwa bya rubber irashobora kwerekana umuhondo cyangwa yagabanutse mu mucyo , bireba mu buryo butaziguye ku buryo bwabo mu nganda zisumbIcyo ari cyo cyoseije hejuru nka ibiryo, ubuvuzi , na Imirasire y'izuba Imirenge.
Ubushakashatsi bwerekana ko impamvu z'umuhondo zirimo:
Kurikirana ibintu by'icyuma cyangwa nitrate ions (oya₃⁻) Mu gumba nyabyo cyangwa inyongera, bitera umuhondo mugihe cya kabiri;
Peroxide denyineposition kubyara acetone , biganisha ku α - Hydroxybutyraldehyde Contensation na Kwinjiza;
The Urwego ya yahuze silica ku buryo bugaragara imbaraga z'umuhondo.
Rero, ingamba zo kunoza muri rusange gum, yahuze silica , na inkingi.
1.2 Ingamba zo kurwara umuhondo
Abashakashatsi basabye ko benshi Ibisubizo byumuhondo , nka:
Gukoresha Amavuta ya silicone ibyo bikorwa nka a Guhuriza hamwe Co-Agent na Umunyamahanga wo kurwIcyo ari cyo cyosea umuhondo Mugihe cyo kwiyubaka, kubuza kugabanuka mugihe wihutishije umuvuduko;
Gukoresha Andika-ubwoko bwa Bis (2,5-peroxyde) abakozi bateye inkunga hamwe no kuzamura ibintu byongerewe kubyara bisobanutse neza Ibice bya rubber ; (https//www.sunlitetek.com/)
Kumenyekanisha Isosiyete ngenda mu gihe yarumiwe sinica Kugenzura ingano no kunoza gutatIcyo ari cyo cyosea;
Kongeramo Pyrophoshate-Inyongeramu Zishingiye ku muhondo , kizamura imikorere ya anti-umuhondo utabangamiye Ikongora.
Ubu buryo bwo kunoza gusa ubuziranenge ya Ibicuruzwa bya rubber , ariko kandi uzamure GutungIcyo ari cyo cyosea umutekano ya Ibice bidahurika Mugihe cyo guhanura no kwisumbuye.
2. UMWANZURO
Mu myaka yashize, mu Bushinwa inganda za kanolicon yateye imbere byihuse, hamwe Ubushobozi bwumusaruro kugera ku bwuzure. Ibigo byingenzi bihinduka ubuziranenge na bikora ibicuruzwa bya silicone.
Ibice bya rubber bahindutse ishami rikomeye rya Ibicuruzwa byinshi , ikoreshwa cyane muri Automotive, kubaka, ibikoresho bya elegitoroniki, ubuvuzi , na Ingufu nshya inganda.
Hagati aho, Ibice bidahurika bigenda bikoreshwa muri Amazi, Ikidodo , na kuzuza ibyubaka Porogaramu, Gukora Ihuza ryingenzi muri Silicone Rubber Ukora Urunigi.
Nkibyifuzo byisoko kubigaragara nibikorwa bikomeje kuzamuka, gukumira umuhondo no gukomeza mu mucyo na gushikama in Ibicuruzwa bya rubber Babaye icyerekezo cyingenzi cyikoranabuhanga cyo gutwara ibintu no gukoresha neza reberi ya silicone.
Relicone reberi ni icyiciro kinini muri ibicuruzwa bya silicon.
