Kodi rabara yaiwisi ndi chiyani, mtundu ndi kukula kwa mphira

　Raw yaiwisi ndiyo chinthu chachikulu chopangira mphira.Zopangira mphira zimagwiritsidwa ntchito kwambiri.Zopangira mphira zosiyanasiyana zimagwiritsidwa ntchito mosiyanasiyana ndipo mphira yaiwisi yomwe imagwiritsidwa ntchito ndi yosiyananso.Mwachitsanzo, mphira wachilengedwe amagwiritsidwa ntchito nthawi zambiri mu pzingwe zomwe zimafunikira zida zapamwamba komanso zamakina, monga matayala agalimoto, chifukwa chakuchita bwino.Komabe, chifukwa mphira wachilengedwe amakhala ndi zomangira ziwiri zochulukirapo (ie, kuchuluka kwa unsaturation), ndikosavuta kuyanjana ndi mpweya mumlengalenga (mwachitsanzo, kukalamba) kupangitsa kuwonongeka kwa magwiridwe antchito ndikusokoneza moyo wautumiki.Nthawi zambiri amagwiritsidwa ntchito kuphatikiza mphira wa styrene butadiene kuti apititse patsogolo magwiridwe antchito., Chepetsani ndalama;ngati mankhwala a mphira amafunika kugwira ntchito m'malo osamva mafuta, mphira wachilengedwe amatha kuphulika mu mafuta ndikuwonongeka, kotero mutha kusinthana ndi mphira ndi kukana mafuta abwino monga mphira wa nitrile;ngati itagwiritsidwa ntchito m'thupi la munthu, idzakhudza mtima Mavavu, ma catheters a ventricular, kapena zipangizo za opaleshoni ya pulasitiki zingagwiritse ntchito mphira wa silicone.Rabara ya silicone imakhala yabwino kwambiri m'thupi la munthu ndipo ndiyosavuta kutulutsa kukana kwachilengedwe.Popanga madamu a mphira, neoprene ndi nitrile zolimbana ndi nyengo zimagwiritsidwa ntchito nthawi zambiri.Base kapena EPDM rabara.

Zida za silicone

　　 Chifukwa pali mitundu yambiri ya mphira, pali mitundu yambirimbiri malinga ndi mitundu yake, ndipo mazana amitundu malinga ndi mtundu wake.Gulu lonse lagawidwa mu mphira wamba ndi mphira wapadera;amagawidwanso mu rubbe yodzazar ndi mphira wosakanizidwa kwambiri;mphira wa polar ndi mphira wopanda polar.

　　mphira General zikuphatikizapo: mphira zachilengedwe, styrene butadiene rabala, butadiene mphira, butyl rabala, neoprene, nitrile mphira, chlorinated polyethylene, EPDM, etc.

　　Rubber wapadera ndi: rabala silikoni, fluororubber, fluorosilicone mphira, fluoroether mphira, fluoronitrile mphira, polysulfide mphira, polyurethane, etc.

　　Zofunikira za ma rubber osiyanasiyana zitha kufotokozedwa mwatsatanetsatane mu bukhu lamakampani a rabara

　　 Mitundu yosiyanasiyana yamafakitale amphira imagwiritsa ntchito mphira zosiyanasiyana chifukwa cha zofunikira zazinthu, koma nthawi zambiri imatha kugawidwa m'magulu angapo.

Fakitale ya matayala: mphira wachilengedwe, mphira wa styrene butadiene, mphira wa butadiene, mphira waukulu wa tayala, mphira wa butyl wa chubu chamkati, mphira wa chlorinated butyl wamkati wa tayala lozungulira, ngati diaphragm ndi chikhodzodzo cha chida chopangira. Wopangidwa ndi mphira wa butyl, pamwamba pa matayala a tsankho nthawi zambiri amagwiritsa ntchito mphira wobwezeretsedwa.

　　Hose ndi tepi fakitale: mphira wachilengedwe, mphira wa styrene butadiene, rabala wa butadiene, neoprene, mphira wa nitrile, mphira wobwezeretsedwa, chlorosulfonated polyethylene, polyvinyl chloride ndi zinthu zina za polima ndi latexes.

　　 Factory Molded Products Factory: Mitundu yonse ya mphira imagwiritsidwa ntchito.

　　Chifukwa cha mitundu yosiyanasiyana ya mphira, zizindikiro zake zogwirira ntchito, kulongedza, kukhuthala koyambirira, ntchito yokonza, etc. ndi zosiyana;