Rubber rudzi rwemhando yepamusoro-soro polymer, pasi pechiitiko chesimba rekunze, rinogona kuratidza huwandu hwakanyanya hwekuremara, uye mushure mekunge simba rekunze rabviswa, rinogona kudzokera kuchimiro chayo chepakutanga. Nekuda kwekukwira kwakakwirira kwerabha, inoshandiswa zvakanyanya mu cinhioning, kuvhunduka, kushaikwa zvine simba, etc. Iko kushandisirwa muindasitiri yekudhinda kunosanganisira dzakasiyana-siyana dzerudzi rwerabha uye magumbeze. Nekufambira mberi kweindasitiri yerabha, zvigadzirwa zveRabha zvakavandudza kubva pakushandiswa kamwechete kwemasikirwo eruzhinji kusvika kune dzakasiyana siyana dzevhu
1. Natural rabha
Rubber Natural inotongwa neRabha Hydrocarbons (Polyisoprene), ine huwandu hushoma hwemapuroteni, mvura, resin acids, shuwa uye ingeorric salts. Rubber Natural ine elasticity yakakura, simba rakanyanya kuwanda, kupokana kwemagetsi, kurwisa kwakanaka, kuita kwaro kwakaringana, uye kuita kwayo kwakazara kuri nani pane zvakanyanya synthetics rabha. Kupfupikiswa kwemasikirwo emusango rabha hakusi kuramba kweokisijeni uye ozone, nyore kukwegura nekuora; Kudzivirira kurwisa mafuta uye sol solvent, kupokana kuderera kuAcid naAlkali, kudzikira kupesana; yakaderera kupisa kuramba. Iyo yekushandisa tembiricha yemhando yerudzi rwechisikigo: About -60℃~ + 80℃. Rubber Natural inoshandiswa kugadzira matairi, shangu dzerabha, hosha, matepi, ichinzvera matanda uye sheaths ye waya uye tambo, uye zvimwe zvigadzirwa zvakawandisa. Rubber Natural inonyanya kukodzera kugadzirwa kweTorsional Vibration Vibration, Injini Kuvhundutsa, Machine anotsigira, esimbi-simbi yekumiswa, difriragms, uye zvigadzirwa zvakaumbwa.
2. SBR
SBR ndeye copolymer ye butadiene uye styrene. Kuita kweStyrene-butadiene Rubber iri padyo neiyo yeyakasikwa rabara, uye iko iko iko iko kugadzirwa kukuru kweiyo general-chinangwa synthetic rarber. Hunhu hweStyrene-butadiene Rubber nderekupokana, kurwisa kupesana uye kupokana nekupokana kupfuurira neyakasikwa rabara, uye chimiro chavo chakanyanya kuyamwa kupfuura zvakasikwa. Zvakaipa zveStyrene-butadiene Rubber nderekuti: Kuderera kwakadzika, kushomeka kwemaronda uye kupokana nekubvarura; Kubata kwakashata kwekuita, kunyanya kuzvinetsa kuzvinetsa uye kusimba kwegreen simbi yerabha. Iyo tembiricha yakasimba ye styrene-butadiene rubrabe: anenge -50℃~ + 100℃. Styrene Butadiene Rubber inonyanya kushandiswa kutsiva yakasikwa rabha kuti iite matairi, mashanga erabhi, hoses, shangu shangu uye zvimwe zvigadzirwa zvakawandisa
3. Nitrile Rubber
Nitrile Rubber muCopolymer weBladiene uye Acrryllonitrile. Nitrile Rubber inozivikanwa nekupokana kwayo kune peturu uye aliphatic hydrocarbon mafuta, yechipiri chete kune polysulfide rabara, nepolorine rabber, nepo nitrile rubber yakakwirira kune imwe general-general-general rubber. Kunaka kupisa kupesana, yakanaka yemhepo kusimbisa, pfeka kurwisa uye kudzivisa kwemvura, uye kusimba kwakasimba. Zvakaipa zveNitrile Rubber Hutonhora Kupesana uye Huzone Kuramba, Simba Rakaderera uye Kuwedzera, Kurasikirwa Kwemagetsi Kupesana, uye Kudzivirira Kwakashata kwePolar Sol Sol. Iyo tembiricha yakasimba yeNitrile Rubber: About -30℃~ + 100℃. Nitrile Rubber inonyanya kushandiswa kugadzira zvigadzirwa zvakasiyana-siyana zvemafuta-zvinodzivirira, senge hoses, kuvelaling zvigadzirwa, rubber rollers, nezvimwe.
4. Hydrogenated nitrile rabber
Hydrogenated nitrile rubber muCopolymer we butadiene uye acrylonitrile. Iyo hydrogenated nitrile rubber inowanikwa nekunyatsowanikwa kana chidimbu hydrogenating zvibvumirano zviviri mu butdione yeNBR. Hydrogenated nitrile rubber inoonekwa neakakwira simba simba uye kupokana nekushambadzira, kupisa kuri nani pane kuyambuka nePeroxide, uye zvimwe zvinhu zvakafanana neNitrile Rubber. Iko kukanganisa kwehydrogenated nitrile rubber ndiyo mutengo wakakwira. Tembiricha yekudziya yehydrogenated nitrile rubber: anenge -30℃~ + 150℃. Hydrogenated nitrile rubber inonyanya kushandiswa kune inodzivirira mafuta-inodzivirira uye yakakwirira-kupisa-kuramba kuiswa kuisirwa zvigadzirwa.
5.
Etleene Procalene Rubber mubatanidzwa weEfilyne uye Properyer, uye anokamurwa kuita maviri Yuan ethylene procyone Rubber uye matatu Yuan ethylene procylene Rubber. Ethylene-procylene rubraber inozivikanwa neOzone kuramba Ethyleene-procylene rubrabe ine yakanaka yemagetsi yekunzwa, kurwisa kwemakemikari, kukanganisa uye acid naAlkali kuramba simba, uye kunogona kushandiswa kusvika pakuzadza kukuru. Kupokana kwekupisa kunogona kusvika 1500°C, uye inodzivirira polar sol sol sol soles-ketones, esters, nezvimwewo procleene rubber haina kurwisa hydrocarbons uye inonhuhwirira hydrocarbons. Zvimwe zvezvivakwa zvemanyoro uye zvemuchina zvevhu procyne procylene rubber zvishoma nezvishoma kune zvakasikwa marara uye yepamusoro kune styrene butadiene rabara. Iko kukanganisa kwetrayle-procleene marber ndeyekuti ine kusanzwisisika kuzvishingisa uye kuwirirana, uye hazvisi nyore kusungwa. Iyo tembiricha yekudzidzira yeTraylene proylene Rubber: About -50℃~ + 150℃. Ethylene-procyle Rubber inonyanya kushandiswa semidziyo inoyerera, waya uye tambo hose, kupisa-kupokana ne belt belt, autobobile zvigadzirwa uye zvimwe zvigadzirwa zveindasitiri.
6. Silicone Rubber
Silicone rubber chikamu chakakosha nerabha ne silicon uye okisijeni maatomu mune mainini mainini. Silicon element anoita basa rakakura muSilicone Rubber. Hunhu hukuru hweSilicone Rubber pane ese ari maviri ekupisa kupisa (kusvika 300°C) uye yakadzika tembiricha kuramba (yakaderera -100°C). Parizvino parizvino yakanyanya kunaka tembiricha inodzivirira rabha; Panguva imwecheteyo, silicone rubber ine yakanaka yemagetsi insulation uye yakagadzikana kune inopisa oxidation uye ozone. Iyo inodzivirira zvakanyanya uye yemakemikari inert. Zvakaipa zveSilicone Rubber Simba rakadzika-dzesimba simba, hurombo mafuta kuramba simba, solvent kuramba, asidhi naAlkali kuramba, zvakaoma kuvhiringidza, uye zvinodhura. Silicone Rubber inoshanda tembiricha: -60℃~ + 200℃. Silicone rubber inonyanya kushandiswa kuita yakakwirira uye yakaderera tembiricha zvigadzirwa (hoses, zvisimbiso, nezvimwewo, uye tembiricha yakanyanya kurwisa waya uye tambo yekudzivirira. Nekuti haina chepfu uye isina kuchena, silicone rubber inoshandiswawo mune zvekudya uye maindasitiri ekurapa.
7. Polyurethane Rubber
Polyurethane Rubber ine elastomer yakaumbwa ne polymerization yePolyester (kana polyether) uye diisocyanate makomendi. Polyurethane Rubara unoratidzwa neakanaka brasion kuramba, izvo zvakanakisa pakati pemarudzi ese erabha; Polyurethane rubrabe ine simba rakanyanya, kugona kwakanaka uye kupokana kwemafuta akanaka. Polyurethane rubrab yacho zvakare yakanakira mukurwisa kweOzone kupokana, kushungurudzwa kuramba, uye kushungurudzika kwemhepo. Zvinokuvadza zvePolyurethane Rubber porsing tembirating kupesana, mvura isina kunaka neAlkali kuramba hydrocarbons, uye hurombo hydrocarbons, uye solves dzakadai sekonazi, esters, uye alcohols. Iyo yekushandisa tembiricha yePolyurethane Rubber: About -30℃~ + 80℃. Polyurethane Rubber inoshandiswa kugadzira matairi ari padyo nenhengo, magets, anovhara zvigadzirwa, uye akapfeka, anodzivirira, akanyanya-simba uye mafuta ezvekurapa-zvigadzirwa zveRabha.
Kutumira Nguva: Jul-07-2021
