Kana uchitaura nezvesimbi yemavaramataira edenga, shamwari zhinji dzevatengi dzichafunga kuti dzakafanana.Ose akagadzirwa nejira resimbi.Chii chinogona kunge chakasiyana, asi kune avo vanoziva mavara esimbi mataira zvakanaka, unofanirwa kuterera kutenga mavara esimbi mataira.Kune zvinhu zvakawanda, uye kune zvakawanda zvakavanzika muindasitiri yemavara simbi tile.Mushure mekunge wasangana neindasitiri yesimbi yemavara kwenguva yakareba, iwe uchaona kuti nei mamwe mavara esimbi mataira anotaridzika akafanana pamusoro achigona kushandiswa kwemakore makumi matatu Nenzira imwecheteyo, mamwe mavara esimbi mataira ane kusvuura, kusanduka, uye ngura mushure mekushandisa kwerinenge gore.Mushure memakore mashoma ekushandiswa, maviri akasiyana mavara esimbi mataira anofananidzwa, uye anogona kuoneka zvakajeka.musiyano pakati pezviviri.Sei izvi?
Kunyanya, isu tichatsanangura kuti sei mavara akavharidzirwa edenga mapepa anopihwa neWin Road International Trading Co., Ltd achigona kushandiswa kwemakore makumi matatu pasina kupera, uye mamwe mavara esimbi mataira achapera mushure megore rimwe rekushandiswa.
Chokutanga pane zvose, ngatisvike pakuziva ruvara rwesimbi tile.Iyo ruvara simbi tile inogadzirwa neruvara simbi ndiro kuburikidza nemuchina wekutsikirira kuti utsindirwe mumhando dzakasiyana dzemataira epafekitari pasi, kana kune akavharirwa madziro, imwechete ruvara uye imwechete laminate.Nekuda kwemavara ayo akajeka uye anogoneka, zvivakwa zvakawanda zvefekitori zvichasarudza mavara esimbi mataira ekumisikidza nyore.Tevere, ngatitarisei kuti sei mamwe mavara esimbi mataira asingapere mushure memakore makumi matatu ekushandiswa.
Kazhinji, mavara esimbi mataira substrates ari galvanized substrates.Kana vatengi vane zvakakosha zvinodiwa zvekushandisagalvalumesubstrates, ivo vanogona zvakare kugadzirwa.Mumamiriro ezvinhu akajairwa, ukobvu hweiyo substrate ndeye 0.02mm-0.05mm.Mumamiriro ezvinhu akajairwa, iyo zinc yemukati meiyo substrate inobata zvakananga Iyo ngura dhigirii yemavara simbi mataira, iyo yakajairika zinc yemukati yemavara simbi mataira akatsikirirwa neWin Road International Trading Co., Ltd i120g.Iyo yakakwirira ye zinc content, iyo yakakwirira yekudzivirira ngura.
2. Paint film yemavara simbi tile;
①Kukora kwefirimu repende;
Mumamiriro ezvinhu akajairika, hazvisi izvo kuti kukora kwepafirimu yepende, zviri nani.Ndinotenda kuti munhu wese anofanirwa kunzwisisa kuti ukobvu hweiyo firimu repende ndeye ≤ 0.15mm;
②Dhigirii rekurapa kwefirimu repende;
Iyo yekurapa dhigirii yepende yefirimu inokanganisa zvakananga kana iyo pendi firimu reruvara simbi tile ichakanganisa uye inodonha kana yaiswa pasi pesimba rekunze.Ichi ndicho chimwe chezvinhu zvinokosha.Iyo firimu yepende pachayo ndeimwe yezvinhu zvakakosha kuchengetedza ruvara rwesimbi tile kubva kune ngura.Kamwe iyo firimu yepende inodonha, iyo simbi yemavara tile ichaita ngura pakarepo.Isu takamboita kuyedza kuona iyo T-bend kuyedza yeruvara simbi tile pendi firimu kurapa.Pasi pemamiriro akafanana, ruvara rwesimbi tile rwakapetwa nepakati.Muchiyedzo cheT-bend, kupeta kumwechete ndi 0T, kupeta maviri ari 1T zvichingodaro.Mushure me3T, yedu yemavara simbi tile haina kuratidza chero chinhu chinoputika pasi pe microscope, izvo zvinoreva kuti ruvara rwesimbi tile ine yakanyanya dhigirii yekurapa.zvakanaka.
Kunamatira kwefirimu yepende kunobata zvakananga kana ruvara rwesimbi tile ruchadonha mushure menguva yekushandiswa.Takataura pamusoro apa kuti firimu repende ndiro chinhu chinokosha chekudzivirira ruvara rwesimbi tile kubva kune ngura.Kusungirirwa kwefirimu yepende kunokosha zvakare.Iko kunamatira kwefirimu repende kunonyanya kugadzirwa "color-coated board organic solvent wiping experiment".Pasi pemamiriro ose akafanana, shandisa organic solvent yakadai semethyl ethyl ketone kuti ugare uchipukuta bhodhi-yakavharwa bhodhi pendi yepende nemucheka wekotoni, yakawanda sei Iyo firimu yepende inogona kupedzwa zvachose.Iyo pendi firimu rezvigadzirwa zvatinopa zvinongobviswa chete kana nhamba yekupukuta yakakura kupfuura ka100.
Chinangwa chekuedza uku ndechekuedza kunamatira kwefirimu yependi yepepa-yakavharwa pepa, kureva kuti, firimu repende yeruvara rwesimbi yedu yakajairika ichadonha uye kuita ngura mushure menguva yekushandiswa.
Themavara-akavezwa simbi coilsinoshandiswa kune mavara esimbi mataira inoshandisa substrate ine yakakwana zinc content.Kunyangwe iri dhigirii rekurapa refirimu repende kana kunamira kwefirimu repende, rinongobva mufekitori mushure mekuongorora kwehunyanzvi uye kwakasimba.Iyo ruvara rwesimbi tile inogadzirwa nenzira iyi inogona kuve Kuzvipira kune vatengi kushandisa kwemakore makumi matatu pasina kupera uye ngura.
Nguva yekutumira: Jun-01-2022