1, Nitrile Rubber
Solenoid mavharuvhu anogadzirwa kubva kumelsion polmerization ye butadiene uye acryllonitrile, inonyanya kuumbwa nekudziya kwekudziya kwembozha polymerization polymerization polymer Iyo ine simba rakanakisa remafuta, rakanyanya kupfeka kurwisa, kupesana kwakanaka kupisa uye kudenha kwakasimba. Zvinokanganisika zvaro zvirombo zvakashata kudzikisira kupesana, murombo ozone kuramba, kushanda kwakashata kwemagetsi, uye zvishoma zvishoma elasticity.
Mukuwedzera, iyo zvakare ine simba rekupokana kwemvura, mhepo yakasimba uye yakanaka yekududzira kuita. Iyo inoshandiswa zvakanyanya mugadzirwa dzakasiyana-siyana dzezvisikwa zveRope Mamwe maindasitiri.
Nitrile Rubber Iko kukanganisa kweNBR ndeyekuti hazviratidzi kuOzone uye kunhuhwirira, Ketone uye Ester Sol Solventes, saka haina kukodzera kuyaruka zvinhu.
Mashandisiro Anonyanya kushandiswa:
2, EPDM Rubber
EPDM ndeye terpolymer ye ethylene, profyle uye isina kujairika diene. Yakanga iri yekutengeserana muna 1963. Iyo nyika inodya 800000 matani pagore. Hunhu hukuru hwe EPDM hwakanakisa oxidation kupokana, ozone kuramba uye kupokana. Epdm ndedzekuPolydolefin uye ine yakanaka yekuvanzika kuita. Etlelene Propyone Diene Monomer (Epdm) ine yakaderera chikamu mune ese rubber. Inogona kutora yakawanda yefirabhu nemafuta, uye haina kushanda nesimba pakuita kwayo. Naizvozvo, mutengo wakaderera marabha emagetsi anogona kugadzirwa.
Molecular chimiro uye zvivakwa
Chimiro: Etleyne PropyNylene Terpolymer ndeye Terpolymer yeEtrayne, Propyle uye isina kujairika dine. Dianes ane zvakakosha zvivakwa. Imwe chete yezvibvumirano zviviri inogona kuve yakabatana. Isina kusimbiswa kaviri chisungo chinonyanya kushandiswa seyambuke mumiririri. Imwe polymer isina kusimbiswa haisi ketani huru, asi cheni yemativi. Cheni huru yeEpdm yakakwana yakazara. Ichi chivakwa chinoita kuti EPDM Heat inorwisa, inodzivirira, oksijeni inorwisa, kunyanya ozone inodzivirira. Etlelene Propyone Terpolymer isinganzwisisike, inodzivirira kudzora kwemapuranga nemakemikari, mvura yakaderera yekushandisa uye kuita kwakanaka kwekusimbisa.
Zvinhu: 1. Zvivakwa zvemagetsi; 2. Elasticity; 3. Kunamatira; 4. Kuderera kwakadzika uye kukwirira kwakanyanya; 5. Superheater kuramba; 6. Mvura inopesana nemvura. 7. Anti {{7} kukwezva pfuma; 8. Corrosion kuramba.
3, fluororub (fkm)
Kune mhando dzakasiyana dzeFluorine - ine rubber mumamorekuru zvinoenderana neyekupedzisira fluorine zvemukati, zvinoreva kuti Monomer chimiro. Parizvino, fluororubbber ine hexafluoride system ndiyo yekutanga nguva yeDupont yakanyorwa muzita re "Fluororubber Kukwikwidza kwakanyanya kupesana kuri nani pane silicone rubber. Iyo ine yakanaka yemakemikari kuramba, kuramba kune akawanda mafuta nemafuta (kunze kweKetones uye Esters Kurwisa uye Kupokana Kwemamiriro ekunze, asi kuramba zvakaipa. Inoshandiswa zvakanyanya muLocomotivives, B uye zvimwe zvigadzirwa, uye zvisimbiso muzvirimwa zvemakemikari, nedzemaketi tembiricha kubva ku {}℃kusvika 260 degree. Kana paine tembiricha yakaderera inodzivisa, inogona kuiswa kuna {{7}℃asi mutengo hauna kunaka. Kumusoro.
