Nigute ushobora kunoza ubushyuhe bwa reberi?
Kurwanya ikirere gishyushye cyangwa gusaza bigenda byingenzi, cyane cyane mubikorwa byimodoka aho ibice bya rubber bikoreshwa muburyo butwikiriye ubushyuhe bukabije. Abakora ibinyabiziga numvise kongera igitutu cyo kwiyemeza kurenza serivisi kubice byabo bya rubber. Ubushyuhe bwa Anaerobic busaza nubushyuhe hamwe na Air Frontries Ibirori biratandukanye. Rubber ifite ubushyuhe bwiza, ariko ntigishobora kwihanganira igitero cya ogisijeni.
Icyitonderwa: Aya masezerano rusange yikizamini ntashobora gukoreshwa kuri buri kibazo cyihariye. Umuntu uwo ari we wese mu bihinduka bishobora kunoza ihohoterwa rishingiye ku kirere cyangwa kurwanya ubushyuhe rwose bizagira ingaruka ku mitungo, haba ibyiza cyangwa bibi.
1. Perfluorolande
Niba ibikoresho bya reberi bisabwa kugira ubushyuhe buhebuje, ugomba guhitamo reberi ihuriweho. Biravugwa ko ubushyuhe bwa Perfluorolandes bugera kuri 316 ℃.
2, Fluorine Rubber
Fleorine Rubr FKM ifite itandukaniro ryubushyuhe buhebuje, kandi irashobora gukoreshwa mubushyuhe bugera kuri 260 ℃. Kugirango ushimangire kurwanya ubushyuhe bwa fluorine, ugomba guhitamo aside iride (aside itomotse, kandi Calcium oxyde, kandi Calciumide, Calcium Oxide Muguhitamo Bisphenol af nka sisitemu yo kumvikana, ubushyuhe bwo kurwanya buke bwa reberi bizaba byiza. Ikoreshwa mu mavuta ya peteroli yaka, ubushyuhe bwa Fluoroelastomer yakozwe muri vinyliorode fluoridelene, Tetrafluororylene na proicey nibyiza kuruta fluoroelaslastor. Ibi biterwa no gusimbuza hexafluoroplene na propylene muburyo bwa polyrima.
3, hnbr
Urwego rwo hejuru rwa HyDrognange, ibyiza byo kurwanya ubushyuhe bwa HNBR, kuko nta bucuti bubiri butabarika ku munyururu nyamukuru udahungabana. Hnbrs zimwe zirashobora gukurura hamwe na sufuru kuko bagifite ubumwe buke. Ariko, niba dulcanisan hamwe na peroxide, kurwanya ubushyuhe bwikigo bizanozwa. Kuri hnbr reberi, totm irashobora gutanga itandukaniro ryubushyuhe kuruta dop kubera ihindagurika rito nuburemere bukomeye bwa molekilar yiyi plastistyl.
4. Neoprene
W-Ubwoko bwa Neoprene bufite ubushyuhe bwiza bwo gusaza kuruta G-Ubwoko bwa NEPREE. Diphenyamine Occanoate ni antioxydant nziza kuri neoprene, ishobora kunoza neza ubushyuhe.
5, EPDM
EPDM izakomeza kugira ubushyuhe bwiza kuri 125 ℃ nyuma yo kuba byiza. Gukoresha peroxide ndulcanize epdm, birashobora gutuma reberi ifite ubushyuhe bwiza.
6, HANZE HASI PROPOR PESE Uburyo Epdm
Ibirimo byinshi bya Ethylene hamwe na Ultra-Musasu-SLSTONIty Vapore yicyiciro cyinshi, irashobora kuzura umubare munini wumwuka, kuberako ibintu byinshi birimo gutunganya ibintu byiza byo gutunganya ubushyuhe, bityo bikaba byiza, bityo bikaba byiza byo kurwanya imitungo myiza, bityo irwanya ubushyuhe nyabwo bwa reberi biratera imbere.
7, irinde gukoresha resin ndende ya Styrene
Irinde kongeramo styrere resin kuri reberi ikoreshwa mubushyuhe bwinshi.
8, ifu ya talcum
Muri EPDM hose reberi, gusimbuza 40% bya karubone hamwe na talcum ifu ya talcum, ishobora guteza imbere ubushyuhe bwo gusaza reberi. Impamyabumenyi zimwe za talcum zifite inyungu zidasanzwe kuruta kuvurwa cyangwa kuvuka muriki kibazo.
9, Plastizi
Muri Plastizers, plastizi nyinshi za stascosity irashobora gutanga ubushyuhe bwiza bwo gusaza kuruta plasticers buto. Kuberako plastizi nyinshi ya decosity ifite uburemere bukomeye bwa molekile, ntabwo byoroshye guhisha, bityo umutekano mwiza nubushyuhe bwiza.
10, Amavuta yimbuto yo gufata kungufu kuri neoprene
Kugirango dukore neoprene dufite imbaraga nziza, amavuta ya kanola arakenewe kuko afite ubushyuhe buke, butuma RubstIbitekerezo ifite hysteressis nkeya no guhindagurika bike, bishobora gutuma reberi nziza irwanya gusaza.
11, ev / igice cyiza cya Sev Clulcaniyation sisitemu
Muburyo bwiza cyangwa igice cyiza-cyiza cyo kwihuta, igipimo cyumwihuta na sulfuru ni hejuru, ni ukuvuga, kuri subfur imwe, kuri subfuri imwe, kubera ubumwe bwa sulfuri muri reberi hejuru, kubera umutekano wacyo muri ibi Sisitemu ya Guhuza, Ikigereranyo cya Sulfuruse hamwe na Sulfuru ebyiri Sulfuru hejuru yubumwe-sulfur, bityo, ubushyuhe bwo kurwanya ubushyuhe bwamanonekwa kandi irwanya ubushyuhe iratera imbere.
12, zinc oxide
Gutubaza / Sub-sulfuramisamise gahunda ya reberi, yuzuyemo imyenda ya zinc, irashobora guha reberi nziza yubushyuhe kandi irwanya ibyiza nyuma ya sulfure.
13, peroxide vescanize epdm reberi
Muri peroxide putrised EPDM, ZMTI yatowe nka Antioxydant, ishobora guha combulus yo hejuru ya modulus no kurwanya ubushyuhe.
