1. NBR (nitrile butadiene rabara)
Sephahla sa solenoid se entsoe ka butadiene le acrylonitrile ka emulsion polymerization.Nitrile rabara e hlahisoa haholo ke mocheso o tlase oa emulsion polymerization.E na le khanyetso e ntle ea oli, khanyetso e phahameng ea ho apara, e hanyetsa mocheso o motle le ho khomarela ka matla.Mefokolo ke ho hanyetsa mocheso o tlase, ho hanyetsa ozone, thepa e mpe ea motlakase le elasticity e tlase hanyane.
Ts'ebeliso ea mantlha ea valve ea solenoid: rabara ea nitrile ea solenoid e sebelisoa haholo ho etsa lihlahisoa tse hananang le oli, li-valve tsa solenoid joalo ka liphaephe tse hananang le oli, litheipi, li-diaphragm tsa rabara le li-bladders tse kholo tsa oli, joalo-joalo, hangata li sebelisoa ho etsa mefuta e fapaneng ea oli e hananang le oli. lihlahisoa tse bōpiloeng, tse kang li-O-rings, litiiso tsa oli, Likotlolo tsa letlalo, li-diaphragm, li-valve, li-bellows, joalo-joalo, li boetse li sebelisetsoa ho etsa lishiti tsa rabara le likarolo tse sa senyeheng.
2. EPDM EPDM (Ethylene-Propylene-Diene Monomer)
Tšobotsi e ka sehloohong ea valve ea solenoid EPDMZ ke khanyetso ea eona e babatsehang ho oxidation, ozone le khoholeho ea mobu.Kaha EPDM ke ea lelapa la polyolefin, e na le litšobotsi tse ntle tsa vulcanization.Solenoid Valve Har'a li-rubber tsohle, EPDM e na le matla a khoheli a tlaase ka ho fetisisa.Sephahla sa solenoid se ka monya palo e kholo ea ho paka le oli ntle le ho ama litšobotsi.Ka hona, motsoako oa rabara o theko e tlaase o ka hlahisoa.
Solenoid valve sebopeho sa molek'hule le litšobotsi: EPDM ke terpolymer ea ethylene, propylene le diene e sa kopanngoeng.Li-Diolefin li na le sebopeho se khethehileng, valve ea solenoid e ka kopanya feela ka e 'ngoe ea li-bond tse peli,' me li-unsaturated bond tse peli li sebelisoa haholo-holo e le li-cross-link.E 'ngoe e sa tsitsang e ke ke ea fetoha mokokotlo oa polymer, feela liketane tse ka thōko.Ketane ea mantlha ea polymer ea EPDM e tletse ka botlalo.Tšobotsi ena ea valve ea solenoid e etsa hore EPDM e hanyetsane le mocheso, leseli, oksijene, haholo-holo ozone.EPDM ha e na polar ka tlhaho, e hanyetsana le litharollo tsa polar le lik'hemik'hale, e na le metsi a fokolang, 'me e na le thepa e ntle ea ho thibela metsi.Litšobotsi tsa li-valve tsa Solenoid: ① botebo bo tlase le ho tlatsoa ho phahameng;② ho hanyetsa botsofali;③ ho hanyetsa kutu;④ ho hanyetsa mouoane oa metsi;⑤ ho hanyetsa mocheso o phahameng;⑥ thepa ea motlakase;⑦ elasticity;
3. VITON fluorine rabara (FKM)
Rabara e nang le fluorine ka molek'hule ea valve ea solenoid e na le mefuta e sa tšoaneng ho ea ka litaba tsa fluorine, ke hore, sebopeho sa monomer;rabara ea fluorine ea letoto la hexafluoride ea valve ea solenoid e na le ho hanyetsa mocheso o phahameng le lik'hemik'hale ho feta rabara ea silicone, 'me valve ea solenoid e hanyetsana le oli e ngata le li-solvents (ntle le ketone le esters), ho hanyetsa boemo ba leholimo bo botle le ho hanyetsa ozone, empa ho hanyetsa serame ho futsanehile;li-valve tsa solenoid ka kakaretso li sebelisoa haholo likoloing, lihlahisoa tsa sehlopha sa B, le litiiso limela tsa lik'hemik'hale, 'me mocheso o sebetsang ke -20 ℃ ℃ 260 ℃, ha mocheso o tlase o hlokahala, ho na le mofuta o tlase oa mocheso o ka sebelisoang. ho fihlela ho -40 ℃, empa theko e phahame.
Nako ea poso: Oct-28-2022