Izinto eziphambili zeirabha yokwandiswa ngokubambisanazezi: ijeli ye-silica, irabha ye-nitrile, i-neoprene, irabha ye-EPDM, irabha yendalo, irabha ye-fluoro kunye nezinye irabha.
Iimpawu ezibonakalayo zibonakaliswa ngokuchasana neoli, i-asidi, i-alkali, i-abrasion, iqondo lokushisa eliphezulu neliphantsi.
1. Irabha yendalo
Amalungu erabha enziweyo anokwaluka okuphezulu, ukomelela okuphakamileyo obude, ukuxhathisa okulungileyo kokunxitywa kunye nokumelana nembalela, kwaye anokusetyenziswa kumaqondo obushushu ukusuka ku -60 ℃ ukuya +80 ℃.Isiphakathi singamanzi kunye negesi.
2. Irabha ye-butyl
Amalungu erabha angagugiyo asetyenziswa kwimibhobho yothuli kunye neenkqubo zesanti.Umdibaniso werabha okwaziyo ukumelana nokunxitywa kunye ne-corrosion-resistant yirabha edibeneyo yobuchwephesha eyenzelwe ngokukodwa iinkqubo ze-desulfurization.Inokumelana nokunxiba kakuhle, ukuxhathisa kwe-asidi kunye ne-alkali, ukuxhathisa ukubola, kwaye inokuhlawula ngokufanelekileyo ukwanda kwe-axial, ukwanda kwe-radial, ukufuduka kwe-angular kunye neminye imisebenzi ye-desulfurization pipelines.
3. Irabha yeChloroprene (CR)
Ijoyinti yerabha ekwaziyo ukumelana namanzi olwandle, eneoksijini egqwesileyo kunye nokumelana ne-ozone, ngenxa yoko ukuxhathisa kwayo ukwaluphala kulungile.Uluhlu lobushushu obusebenzayo: malunga -45 ℃ ukuya+100 ℃, ngamanzi olwandle njengowona mthombo uphambili.
4. Irabha yeNitrile (NBR)
I-oil resistant rubber joint.Uphawu lunokumelana kakuhle ne-oline yegesi.Uluhlu lobushushu obusebenzayo: malunga -30 ℃ ukuya +100 ℃.Imveliso ehambelanayo yile: i-oil resistant rubber joint, kunye ne-sewege njengento ephakathi.
5. I-Ethylene propylene diene monomer (EPDM)
Amalungu erabha axhathisa iasidi kunye nealkali aqhele ukusetyenziswa, aphawulwa ngokuxhathisa kweasidi kunye nealkali, kunye noluhlu lobushushu obumalunga -30 ℃ ukuya+150 ℃.Imveliso ehambelanayo: i-asidi kunye ne-alkali ekwazi ukumelana nerabha edibeneyo, i-medium yi-lindle.
Irabha yeFluorine (FPM) irabha edibeneyo yobushushu obuphezulu yokumelana nerabha yinkqubo yemveliso yezolimo i-elastomer eyenziwe yi-copolymerization yefluorine equlethe iimonomers.Uphawu lwayo kukumelana nobushushu obuphezulu ukuya kuthi ga kwi-300 ℃.
Ukongeza kwezi zikhankanywe ngasentla, kukho izibizo eziqhelekileyo: i-310 yoKwandiswa koBushushu ngokudibeneyo,I-Sleeve Expansion Joint
Ukuhlelwa kunye neempawu zokusebenza
Ngokubhekiselele ekusebenziseni, kukho iintlobo ezintathu zeIrabha ye-EPDM(ikakhulu ifunwa ukuxhathisa kwamanzi, ukuxhathisa komphunga wamanzi, kunye nokumelana nokuguga), irabha yendalo (ikakhulukazi isetyenziselwa irabha efuna kuphela ukuqina), irabha ye-butyl (irabha efuna ukusebenza kakuhle kokutywinwa), irabha ye-nitrile (irabha efuna ukuxhathisa kweoli), kunye ne-silicone (i-rubber yebakala lokutya);
Irabha yokutywina isetyenziswa kakhulu kumashishini afana ne-antistatic, i-flame retardant, i-electronics, ikhemikhali, amayeza kunye nokutya.
Izinto zokudibanisa i-rubber zihlukaniswe zibe ziindidi ezahlukahlukeneyo ngokusekelwe kwindlela esetyenziswa ngayo, njenge-rubber ye-chloroprene, i-rubber ye-butyl, i-rubber ye-fluoro, i-rubber ye-EPDM kunye ne-rubber yendalo.Amalungu erabha athambileyo asetyenziswa ngokubanzi kuqhagamshelo lwemibhobho eyahlukeneyo, eneempawu zokusebenza zokufunxa ukothuka, ukunciphisa ingxolo, kunye nembuyekezo yokufuduswa.
Umsebenzi wamalungu e-rubber uyahluka ngokuxhomekeke kwizinto ezisetyenzisiweyo.Ukwahlula kokusebenza kwakhona kubandakanya irabha ekhethekileyo ye-fluororubber kunye ne-silicone, enokumelana nokunxiba, ukumelana noxinzelelo, kunye nokumelana nobushushu obuphezulu.Inokumelana neoli, i-asidi kunye nokumelana ne-alkali, ukumelana nokubanda kunye nokushisa, ukuguga, njl njl. Ngokubhekiselele kwi-customization, i-rubber ingenziwa kwiindidi ezahlukeneyo zokwandiswa kwerabha.
Ixesha lokuposa: May-04-2023
