1, nitrile reberi
Imyanya ya Solenoid ikozwe muri emulsion polymeiriotariation ya Butadiene na Acrylonike, cyane cyane igizwe nubushyuhe buke bwamagana. Ifite amavuta meza yo kurwanya peteroli, kwambara cyane, kurwanya ubushyuhe bwiza kandi bukomeye. Ibibi byayo ni ibibi byo kurwanya ubushyuhe buke, kurwanya ozone mibi, imikorere mibi y'amashanyarazi, kandi iratandukanye gato.
Byongeye kandi, ifite kandi kurwanya amazi meza, gukomera ikirere no gukora neza. Bikoreshwa cyane mu gukora ibikomoka ku bicuruzwa bitandukanye birwanya peteroli, udusike, udusimba, gusiga irangi, indege, peteroli, perroleum, ibikoresho bya elegitoroniki. Izindi nganda.
Nitrile reberi (nbr) ifite amavuta meza yamavuta, icya kabiri gusa kuri relysulfide reberi na fluororubber, hamwe no kwambara no kwikuramo ikirere. Ibibi bya NBR nuko itarwanya ozone na aromartic, hapimentarbon ya Halogarbon, Ketone na Ester na Ester, ntabwo rero bikwiriye kubiryosha ibikoresho.
Imikoreshereze nyamukuru: NBR ikoreshwa cyane mugutanga imiyoboro irwanya peteroli, kaseti, imifuka minini ya peaphrangms, nka o-impeta, igikombe, ibikombe, ibikombe byakoreshejwe mugukora amasahani ya reberi no kwambara.
2, EPDM REBER
EPDM ni terpolymer ya Ethylene, propylene na diene idashidikanywaho. Byari byemewe mu 1963. Isi ikoresha toni 800000 kumwaka. Ibiranga nyamukuru bya EPDM ni byo birwanya okiside nziza, ozone kurwanya ozone hamwe no kurwanya ruswa. EPDM ni iya polyolefin kandi ifite imikorere myiza ya tulcanisation. Etyyne Propaylene Diene Monomer (EPDM) afite uruhare rwo hasi muri reberi zose. Irashobora kwinjiza byinshi byuzuye hamwe namavuta, kandi nta ngaruka nkeya kumikorere yacyo. Kubwibyo, ibice bike bya rubber birashobora gukorwa.
Imiterere ya molekule
Imiterere: Propalyne ya Esylene ni terpolymer ya Ethylene, propaylene na diene idashidikanywaho. Imirire ifite inzego zidasanzwe. Gusa imwe muri ebyiri zirashobora kuba copolized. Ingwate ebyiri zidateganijwe zikoreshwa cyane nkabakozi bahungabanya. Undi polymer idasubirwaho ntabwo ari urunigi nyamukuru, ariko urunigi rwimpande. Urunigi nyamukuru rwa EPDM rwuzuye rwose. Uyu mutungo utuma EPDM irwanya ubushyuhe bwa EPDM, irwanya urumuri, ogisijeni, cyane cyane ozone irwanya. Entylene Propaylene Terpolymer ni muto cyane ntabwo ari ngombwa, irwanya igisubizo cya Polar na Chimical, binjira mu mazi make hamwe nibikorwa byiza byo kwishyurwa.
Ibiranga: 1. Umutungo w'amashanyarazi; 2. Elastique; 3. 4. Ubucucike buke kandi bwuzuye hejuru; 5. Kurwanya imisozi mirekana; 6. 7. Umutungo wo kurwanya un ashaje; 8.
3, Fluororubber (FKM)
Hariho ubwoko butandukanye bwa fluorine-irimo reberi muri molekile ukurikije ibirimo bitandukanye bya fluor, aribyoho imiterere ya monomer. Kugeza ubu, Fluororubber ikubiyemo sisitemu ya Hexafluoride nibwambere Dupiont yanditswe mwizina rya "Fluororubber". Kurwanya ubushyuhe bwinshi biruta Silicone reberi. Ifite imiti myiza yimiti, irwanya amavuta menshi na posita (usibye Ketone na esters), kurwanya ibihe byiza byikirere, ahubwo ko kurwanya ozone; Bikoreshwa cyane muri locomotives, b nibindi bicuruzwa, na kashe mubimera bya shimi, hamwe nubushyuhe bwa serivisi buva kuri - 20 impamyabumenyi ku rugero rwa 260. Iyo hari ubushyuhe buke bwo kurwanya ubushyuhe, birashobora gukoreshwa kuri - 40 impamyabumenyi ariko igiciro ntabwo ari cyiza. Hejuru.
