| NBR Material | FKM Material | |
| Mufananidzo |  |  |
| Tsanangudzo | Nitrile rubhi ine yakanakisa kupikisa petroleum uye isiri-polar solvents, pamwe neakanaka ma mechanical properties. Iyo chaiyo yekuita inonyanya kuenderana nezviri mukati me acrylonitrile. Avo vane acrylonitrile content yakakwirira kudarika 50% vane simba rakasimba kune mineral oil nemafuta emafuta, asi elasticity yavo uye zvachose compression deformation pakudzika kwakadzika kunowedzera kuipa, uye yakaderera acrylonitrile Nitrile rubber ine yakanaka yakaderera tembiricha kuramba, asi inoderedza mafuta kuramba pakupisa kwakanyanya. | Fluorine rabha ine hunhu hwekupisisa tembiricha, kuramba kwemafuta uye kushorwa kwemakemikari akasiyana siyana, uye chinhu chakakosha pakucheka-kumucheto sainzi uye tekinoroji senge ndege yemazuva ano, makomba, maroketi, uye aerospace. Mumakore achangopfuura, nekuenderera mberi kwekuvandudzwa kwezvinodiwa zveindasitiri yemotokari kuvimbika uye kuchengetedzeka, huwandu hwefluororubber inoshandiswa mumotokari hwakawedzerawo nekukurumidza. |
| Tembiricha range | -40℃~120℃ | -45℃~204℃ |
| Advantage | *Kuramba kwemafuta kwakanaka, kusamira kwemvura, kunyungudutsa uye kusimba kwemafuta * Yakanaka compressive zvivakwa, kupfeka kuramba uye tensile zvivakwa *Zvikamu zverabha zvekugadzira matangi emafuta uye matangi emafuta ekuzora * Zvikamu zverabha zvinoshandiswa mumagetsi media senge petroleum-based hydraulic oiri, peturu, mvura, silicone girisi, silicone mafuta, diester-based lubricating mafuta, glycol-based hydraulic mafuta, nezvimwe. | *Yakanakisa kugadzikana kwemakemikari, inopokana nemafuta mazhinji uye zvinonyungudutsa, kunyanya akasiyana acids, aliphatic hydrocarbons. Anonhuhwirira hydrocarbons uye mhuka nemiriwo mafuta * Yakanakisa yakakwirira tembiricha kuramba *Kuramba kuchembera kwakanaka * Yakanakisa vacuum kuita *Yakanaka michina zvivakwa *Zvakanaka zvemagetsi * Yakanaka permeability
|
| Kukanganisa | *Isina kukodzera kushandiswa mu polar solvents senge ketoni, ozone, nitro hydrocarbons, MEK uye chloroform. *Isingamirire ozone, mamiriro ekunze, uye kuchembera mhepo inodzivirira kupisa | *Haikurudzirwe kune ketoni, yakaderera molecular uremu esters uye nitro-ine makomisheni *Kutadza kuita tembiricha shoma *Kusakwanisa kuramba nemwaranzi |
| Inopindirana ne | * Aliphatic hydrocarbons (butane, propane), mafuta einjini, mafuta emafuta, mafuta emiriwo, zvicherwa zvemafuta. *HFA, HFB, HFC hydraulic mafuta * Yakaderera-concentration acid, alkali, munyu pane tembiricha *Mvura | * Mineral oiri, ASTM 1 IRM902 uye 903 oiri *Isingabatike HFD hydraulic fluid *Silicone mafuta uye silicone ester * Mineral nemiriwo mafuta nemafuta * peturu (kusanganisira yakakwira doro peturu) * Aliphatic hydrocarbons (butane, propane, gasi rechisikigo) |
| Application | NBR rabha inoshandiswa zvakanyanya mumhando dzakasiyana-siyana dzinodzivirira mafuta erabha, akasiyana-siyana anodzivirira mafuta gaskets, gaskets, casings, flexible packaging, soft rubber hoses, cable rubber material, etc. | FKM rabha inonyanya kushandiswa kugadzira tembiricha yakakwira, mafuta uye makemikari anodzivirira gaskets, zvindori zvekuisa chisimbiso nezvimwe zvisimbiso; chechipiri, inoshandiswa kugadzira hose dzerabha, zvigadzirwa zvakaiswa uye midziyo yekudzivirira. |
Nguva yekutumira: Jan-20-2022