Yakatumirwa pa 2017-10-26Tsanangudzo yechigadzirwa Junhe-8035 simbi firimu ine silane kuumbwa, kutonhora kwakatenderedzwa mashizha, galvanized simbi, aluminium, aluminium alloy, zinc alloy uye simbi pretreatment ye substrate surface.Ichi chinowedzera chinogona kutsiva simbi zvikamu zvesimbi phosphating, zinc phosphate uye chrome kurapwa.Ichi chekuwedzera hachina zvinhu zvinoshanduka, simbi yayo yekumusoro yekubatisa adhesion uye corrosion kuramba, uye kuderedza mitengo, kuwedzera kugadzirwa, uye inogona kushandiswa kupfapfaidza kana kudhibha maitiro.Zvigadzirwa zveGreen simbi firimu, haina zvinhu zvinovhuvhuta, zvinorema simbi zveNI-CR zvinongedzo, uye mushure mekurapwa kunogona kuwedzera iyo yekumusoro yekunamatira adhesion uye corrosion kuramba.Inogona kuvandudza kugadzirwa, kuderedza marara uye mari yekurasa uye mutoro pane zvakatipoteredza, uye kuderedza mutengo wakazara.Technical parameters Distribution tank deionized water: conductivity <30μS/cm;Cl-< 10ppm Processing nguva: 3 ~ 5 maminitsi The tembiricha yekugeza: kamuri tembiricha ~ 40 ° C Solution pH kukosha: 3.8 kusvika 5. 5 Process kuyerera 1) degrease-degreasing-zvikurudziro nzira mbiri dzokutanga, akadai degreasing chete anogona wedzera huwandu hwe degreaser kana kusimudza tembiricha kana yakawedzera skim kuti iwane zvachose isina girisi nzvimbo kuti irapwe, degreasing agents vakurudzira kushandiswa kwezvigadzirwa zvephosphate 2) mvura yemupombi - geza zvakakwana 3) mvura yakasvibiswa - conductivity inofanira kunge isingasviki 200μS / masendimita 4) iyi silane kurapwa vamiririri 5) deionized mvura - magetsi conductivity isingasviki 30μS/cm 6) - 70 ~ 150 ℃ mhepo yakaoma yakaoma kana kuvhuvhuta yakaoma Bath control Bath inofanira kuchengetedza kufashukira (vhiki 10%), zvakanakisa kuzadza iyo tangi kuburikidza nekutonga kwetangi mune zvinoshanda zvinosanganisa uye yakadzikama mitemo yekuwedzera tsvina.Kuiswa kunofanira kushandiswa nekufashukira kana kubuda chikamu chekugeza nguva nenguva kuchengetedza tangi.Iyi firimu inofanira kunge yakaoma zvachose isati yapenda.Pamberi pe electrophoresis pasina kuomesa.Solution PH kukosha kuyerwa kakawanda pazuva.Kuyera kugadzikana PH mita PH inoda kushandiswa kwefluoride (inter-calibration PH 4 ~ 6.86).Detection method Conductivity mushure mekugadzirisa kwema conductivity meter nekutemerwa kwayo kwe deionized water conductivity PH mita PH tsika mushure mekugadzirisa, neine chaiyo PH yekuongorora bepa rekuona kukosha kwePH yemhinduro kana kuonekwa (3.8-5.4 range), tinokurudzira uchishandisa PH test strips test.Chitarisiko chekupfekedza Mishonga pazvigadzirwa zvinoburitsa nhevedzano yekuchinja kweruvara kubva kusina ruvara kuenda kubrown kana Goridhe kuenda kublue mumadhigirii akasiyana.Ruvara rwunoenderana neakasiyana inorganic content mufirimu uye substrate yemavara akasiyana hairatidze misiyano yakakura mukuora.Nzvimbo yekuchengetera Tembiricha iri pakati pe5-45 c Kana chigadzirwa 10% kunaya, bvisa yakashandiswa Packaging 25kg/bin pasherufu
Nguva yekutumira: Jan-13-2022