EPDM (Ethylene Propylene Diene Monomer) ke copolymer ea ethylene, propylene le tekanyo e nyenyane ea diene e sa kopanngoeng.Ke mofuta oa rabara ea ethylene propylene.Sebopeho, se na le maqhama a mabeli feela a sa tsitsang ka lehlakoreng la ketane, kahoo e na le khanyetso e ntle ea botsofali e kang ho hanyetsa ozone, ho hanyetsa mocheso, le ho hanyetsa boemo ba leholimo, 'me e ka sebelisoa haholo likarolong tsa likoloi, thepa e sa keneleng metsi bakeng sa kaho, terata le likhahla tsa cable, mocheso. - Li-hoses tse hanyetsanang, litheipi, Litiiso tsa likoloi le masimo a mang.
Ntho ea bohlokoa ka ho fetisisa ea EPDM ke khanyetso ea eona e phahameng ea oxidation, ho hanyetsa ozone le ho hanyetsa ha kutu.Kaha EPDM ke ea lelapa la polyolefin, e na le litšobotsi tse ntle tsa vulcanization.Har'a li-rubber tsohle, EPDM e na le matla a tlaase ka ho fetisisa a matla a khoheli 'me e ka monya palo e kholo ea li-fillers le oli e nang le phello e fokolang holim'a thepa, e le hore metsoako ea rabara e theko e tlaase e ka etsoa.
EPDM rabara ke terpolymer ea ethylene, propylene le dienes tse se nang conjugated.Diene di na le sebopeho se ikgethileng.Nakong ea karabelo ea copolymer, ke bond e le 'ngoe feela e sebetsang e habeli e nkang karolo karabelong, athe tlamo e habeli e setseng e nang le ts'ebetso e nyane e ntse e le ho ketane ea limolek'hule ea copolymer e le sebaka sa unsaturation bakeng sa phepelo.Ho ile ha sebelisoa sulfur vulcanization .Ke e le 'ngoe feela ea li-bond tse peli e ka khonang ho etsoa ka copolymerized,' me unsaturated double bond e sebelisoa haholo-holo e le sefapano.E 'ngoe e sa tsitsang e ke ke ea fetoha mokokotlo oa polymer, ke liketane tse ka thōko feela.Ketane ea mantlha ea polymer ea EPDM e tletse ka botlalo.Thepa ena e etsa hore EPDM e hanyetse mocheso, leseli, oksijene, haholo-holo ozone.EPDM ha e na polar ka tlhaho, e hanyetsana le tharollo ea polar le lik'hemik'hale, e na le metsi a tlaase a monya metsi, 'me e na le thepa e ntle ea ho itšireletsa.
Hebei CONQI VEHICLE FITTINGS Co., Ltd. ke k'hamphani e ikemiselitseng ho hlahisa le ho aba li-hose tsa rabara ea likoloi, hose ea EPDM, hose ea boemo ba lijo le pvc hose joalo-joalo e nang le phihlelo e ngata ea tlhahiso, theknoloji e tsoetseng pele ea tlhahiso le tsamaiso e feletseng le ea saense ea tsamaiso ea boleng.Ka 2009, k'hamphani e phethetse kakaretso ea boleng ba li-yuan tse limilione tse 10.01 mme ea phethela lekhetho la polokelo ea li-yuan tse 250,000.Kaofela ha tsona li bapisitsoe le li-OEM tse fetang 30 tsa lapeng tse kang Jinlong, Yutong, Ankai, le Zhongtong, le makala a machaba a Volvo le India, New Zealand, Thailand, Taiwan, Poland, Israel, Britain, Egypt, Spain, Turkey, Brazil, Singapore, Jeremane le linaha le libaka tse fetang 20 li fumane lisebelisoa tsa tšehetso.Ka ho khomarela molao-motheo oa "ntlafatso e tsoelang pele, bokhabane, boleng bo botle, le khotsofalo ea bareki", re nka ka botebo theknoloji ea morao-rao ea machaba le tlhahisoleseding ea lihlahisoa, re lula re rala le ho hlahisa lihlahisoa tse ncha, 'me re fana ka bareki.
Nako ea poso: Mar-15-2023