Ma abrasives apamwamba kwambiri ayenera kupangidwa kuchokera ku zipolopolo zapamwamba za hickory monga zopangira, zomwe zimaphwanyidwa, kupukutidwa, kutenthedwa ndi kutsukidwa, kuthandizidwa ndi mankhwala osokoneza bongo komanso kukonzedwa kudzera muzowunikira zambiri.Walnut chipolopolo abrasive osati kuvala zosagwira ndi kuthamanga zosagwira, komanso samasungunuka mu madzi acidic ndi zamchere, ndi amphamvu dothi interception luso ndi mofulumira kusefera liwiro.Walnut chipolopolo abrasives pambuyo ndondomeko yapadera (kuchotsa pigment ake, mafuta, mafuta, magetsi malipiro ion woyera), kuti zipatso chipolopolo abrasives mu madzi mankhwala ali amphamvu mafuta kuchotsa ntchito, kuwonjezera pa olimba particles, zosavuta backwash ndi ntchito zina zabwino kwambiri, zitha kugwiritsidwa ntchito pochiza zimbudzi zamafuta.Ndiye kodi ma abrasives apamwamba kwambiri a chipolopolo cha mtedza ndi chiyani?
Chigoba cha Walnut abrasivendi m'badwo watsopano wa abrasive m'malo mwa mchenga wa quartz abrasive, kusintha madzi abwino komanso kuchepetsa kwambiri mtengo wa mankhwala a madzi.Ili ndi mphamvu yotsutsa kukakamizidwa.Malinga ndi zomwe zapezedwa kuchokera ku mayeso oyenerera, pafupifupi malire ophatikizika a njere za walnuts ndi tinthu tating'onoting'ono ta 1.2-1.6mm ndi 0.2295KN (23.40kgf).Mulingo wophatikizika wapakati unali 0.165KN (16.84kgf) wa njere za mtedza wa 0.8-1.0mm.Panthawi imodzimodziyo, mankhwala a walnuts abrasives ndi okhazikika kwambiri ndipo alibe zinthu zoopsa, kusungunuka kwa asidi, alkali ndi madzi kumakhala kochepa kwambiri, kutayika kwa zipolopolo za mtedza mu hydrochloric acid solution ndi 4.99% ndi sodium hydroxide. yankho ndi 3.8%, zomwe sizimayambitsa kuwonongeka kwa madzi.
Chigoba cha Walnut abrasiveamagwiritsa ntchito:
Kumbali ina, mtedza chipolopolo monga fyuluta TV amatha wamba fyuluta TV kusunga inaimitsidwa particles mu madzi oipa;Komano, mtedza chipolopolo fyuluta TV akhoza kudalira ake wapadera pamwamba physicochemical katundu kuchotsa emulsified mafuta particles mu mafuta kuchira madzi oipa ndi adsorbing iwo pamwamba pa fyuluta TV kapena pa coalescence pamwamba pa fyuluta TV.
Kugwiritsa ntchito zipolopolo za mtedza monga adsorbent kwatsimikiziridwa mwasayansi.Komabe, kukhuthala kwa ma viscosity ndi kugwedezeka kwamafuta kumakhudzanso kuchuluka kwa ma adsorption a zipolopolo za mtedza, komanso kubweza mafuta kuchokera ku zipolopolo za mtedza ndikokwera kwambiri kuposa kuchokera kuzinthu zina zamadzimadzi, ndipo zitha kutheka ndi kukakamiza kokakamiza kokha.Pa nthawi yomweyo, mtedza chipolopolo fyuluta TV ndi oyenera kusefera bwino kutsuka madzi oipa pambuyo pretreatment.