Kudiwa kwemusika wakafara uye purofiti yakakura inosimudzira kukurumidza kusimudzira kweindasitiri diki yemidziyo yemumba, mitsara yekugadzira yave mukati memupunga cooker, induction cooker, yemagetsi frying pan, hair dryer uye kettle yemagetsi, midziyo midiki yemumba yave kudikanwa kwemhuri dzanhasi.Iyo yakawanda yemidziyo midiki yemumba iri kushanda munzvimbo yekupisa kwepamusoro, kuitira kuchengetedza zvirinani zvikamu zvaro zvakasiyana-siyana zvekushanda, iyo yekuputira inoisawo mberi kwekutanga kwekushisa kwepamusoro uye kuramba kupfeka.Panguva imwecheteyo zviri nani kushongedza uye kumwe kuita kunogona kuita zviri nani kudiwa kwemusika.
Imwe, silicone coating
Silicone coating ndeimwe yepakutanga uye inonyanya kushandiswa yakanyanya-tembiricha inodzivirira machira emidziyo midiki yemumba muChina.Silicone coating inonyanya kuumbwa nesilicone resin sechinhu chikuru, silicone resin inoratidza yakaoma network yakadzikama chimiro, yakagadzikana makemikari zvimiro, yakanaka yakakwirira tembiricha kuramba.Tembiricha yekushanda yemidziyo midiki yemumba kazhinji iri pasi pe300 ℃, uye tembiricha yepamusoro yekupokana kwesilicone inogonawo kusvika 300 ℃.Kubva pamaonero ekuita tembiricha yekudzivirira, silicone coating yakanyatsokodzera yakakwirira-tembiricha coating yemidziyo midiki yemumba.
Kuitira kuzadzisa zvidikanwi zvishoma zvemudziyo wemba unoshanda tembiricha inodarika 300 ℃, vagadziri vependi yeorganic silicon coating modified, musimboti wekugadzirisa ndeyekudzikisa kwete yakanyanya tembiricha inodzivirira zvinhu senge hydroxyl yemukati, yakawedzera Si - O - Si makiyi uye chikamu chepamusoro tembiricha inodzivirira inorganic zvikamu, zvakasanganiswa neazvino epamberi composite zvinhu zvekugadzira tekinoroji, Iyo yakanyanya tembiricha yekudzivirira yesilicone yekupotera inovandudzwa zvakanyanya, kunyangwe kusvika ku600 ℃.
Silicone coating haina kungoita yakanaka yekupisa tembiricha kuramba, asi zvakare ine yakasimba adhesion, yakakwira coating kuoma, maitiro akapusa uye mutengo wakaderera.Aya mabhenefiti anoita kuti silicone yekuputira ipenye mumusika diki wemidziyo yemumba uye inofarirwa nemabhizinesi madiki emidziyo yemumba.Asi zvikanganiso zvesilicone coating zviri pachena zvakare, kunyanya mune zvinotevera zvinhu:
(1) chiitiko chekudzokera shure.Iyo yekupfekedza yakagadzirwa nesilicone yekuputira inowedzerwa mune molecular thermal motion pakupisa kwakanyanya, uye chimiro chinopfava.Paunosangana nezvinhu zvinopinza, iyo silicone coating yakanamirwa pamusoro pemidziyo midiki yemumba inotapukira kukwenya uye kumwe kukuvadza kune coating phenomenon.
(2) Nyaya dzekuchengeteka.Kune zvimwe zvinhu zvine chepfu mumucheka wesilicone, izvo zvishoma nezvishoma zvichapararira kubva mukati kusvika kumusoro kuburikidza nekupinda, kunyanya kuvhara kwakananga kunosangana nechikafu, panogona kunge kune njodzi dzekuchengetedza chikafu;
(3) Ultra-yakakwirira tembiricha kuramba.Nekumwe kuvandudzwa kwekushisa kwekushandiswa kwezvimwe midziyo yemumba, tembiricha yekushanda yemidziyo midiki yemumba inotosvika 600 ℃, maitiro ekuwedzera tembiricha yekushandiswa kwesilicone coating rave dambudziko rekukurumidzira kugadziriswa.Parizvino, nhamba diki yevagadziri hombe silicone yekupfekedza vane r&d simba vari kuita tsvakiridzo yakakodzera uye vafambira mberi, asi pachine nzira refu yekuenda kubva kune inoshanda application.
Vaviri, fluorocarbon coating
Fluorocarbon coating, sechinhu chitsva, haina kushandiswa kwenguva yakareba kumba nekune dzimwe nyika, asi yakanakisa-yepamusoro-tembiricha kuramba, yakasimba corrosion resistance, kuzvichenesa, kunamatira kwakasimba uye super weather resistance zvave zvichinyanya kunetseka.Fluorocarbon coating ndicho chikamu chikuru chefluorine resin, makemikari ayo akadzikama kwazvo, yakanakisa tembiricha yekudzivirira.Midziyo midiki yemumba yakafukidzwa nefuruorocarbon coating inogona kuramba ichishandiswa munzvimbo ye260 ℃ pasina shanduko, uye fluorocarbon coating haigone kunyungudika mumafuta, haizoite nechikafu, kuchengetedzwa kwakanaka.Zvakanakira zve fluorocarbon coating zviri pachena, asi zvibodzwa zvakare zvinonyanya kuzivikanwa.Kukanganisa kwayo kunonyanya kuratidzwa mukupikiswa kwayo kwekushisa, kuoma uye kuvaka kwezvikamu zvitatu.Kuomarara kwe fluorocarbon coating patembiricha yakajairika ingori 2-3h, kureva kuti, fluorocarbon coating patembiricha yakajairika haidi foshoro, simbi waya bhurashi, kana kunyangwe neminwe inogona kukwenya fluorocarbon coating, senge fluorocarbon coating. inoshandiswa musimbi dzemagetsi kusangana mabhatani uye zvimwe zvinhu zvinopinza kazhinji kuoneka makwara kukuvadza coating chiitiko.Fluorocarbon coatings inogona kushanda zvakatsiga munzvimbo inosvika 260 ℃, uye inowanzonyunguduka kana tembiricha yakakwira kupfuura iyi.Iyo yakaderera kuomarara kwe fluorocarbon coating inotarisa kuoma kwe fluorocarbon coating mukuvaka uye tekinoroji mamiriro.Nzira yekuchengetedza kunamatira uye kutsetseka kwefuruorocarbon coating muhutano hwekubatanidza inonyanya kukosha.Ramangwana rekuvandudza kutungamira kwemhando yepamusoro fluorocarbon coating:
(1) Gadzirisa yazvino solvent-based high tembiricha kuramba, kuoma uye yakaoma mamiriro ekuvaka uye mamwe matambudziko;
(2) girini kuchengetedzwa kwezvakatipoteredza mvura-based fluorocarbon coating;
(3) Inoumbwa nemananomaterials uye fluorocarbon coatings kuti ivandudze density yekupfeka uye zvimwe zvinhu zvakakwana.
Chetatu, poda coating
Powder coatings ave achizivikanwa zvakanyanya se "Kushanda, kudzika, Ecology uye Economy" machira nekuda kwezvakanaka zvawo zvekusave ne organic solvent, hapana kusvibiswa, chiyero chekushandiswa kwepamusoro uye kuderera kwesimba rekushandisa.Hupfu hwehupfu hunogona kukamurwa kuita thermoplastic poda yekupfeka uye thermosetting poda yekupfeka zvinoenderana neakasiyana firimu kugadzira zvinhu.Izvo zvinoshandiswa nemudziyo diki wepamba kazhinji kupisa kwakasimba modhi yepoda yekupotera, musimboti wayo kushandisa resin ine huremu hudiki hwemamorekuru uye mumiririri wekurapa kugadzira muchinjiko wekubatanidza maitiro kuita reticulate macromolecule coating mukupisa kwakanyanya kuita.Mumunda wemidziyo midiki yemumba, polyester poda coating, acrylic poda coating, epoxy poda coating uye polyurethane poda coating inonyanya kushandiswa.Powder coatings yakakurumidza kukura mumakore achangopfuura, nemhando dzakawanda uye nekuita zviri nani.Mutengo wekushandisa wekuputira upfu uchiri wakanyanya kukwirisa kumidziyo midiki yemumba ine mutengo wakaderera.Zvinotarisirwa kuti vanogadzira coating vanogona kugadzira yakaderera mutengo uye yakakwirira performance poda coating inokodzera midziyo midiki yemumba.
Ultraviolet mwenje (UV) yekurapa coating yakaonekwawo pamusika parizvino, musimboti wayo kushandisa ultraviolet mwenje kukwevera photoinitiator kugadzira photosensitive resin unsaturated kiyi boka muchinjiko wekubatanidza maitiro kugadzira chimiro chejasi.Kunyangwe iyo nzira yekugadzira yeUV-inorapika coating iri nyore, inodhura uye kugadzikana kwekudziya kwekupotera hakuna kunaka, saka haigone kushandiswa zvakanyanya mukugadzira midziyo midiki yemumba.
Nguva yekutumira: Mar-15-2022