Nhanganyaya yemapoka anoshanda
Mugadziriro yekugadzirira yeWaterborne UV coating, mapoka anoshanda uye polymer skeleton inogona kuve polymerized pamwechete kuburikidza nekugadzira maitiro.Mapoka anowanzo shandiswa anoshanda fluorine uye siloxane.Kuwedzerwa kweaya mapoka anoshanda anogona kunyatso kudzikisa kusawirirana kwepamusoro kwefirimu yakaporeswa, kuita kuti kunamatira kuri nani pakati pekuputira uye kupfeka, uye kuwedzera kunamatira pakati pepende yefirimu uye substrate.Mukuwedzera, nekuda kwesimba rakasimba re hydrophobicity yemapoka anoshanda akadai se siloxane, firimu yepende inewo imwe dhigirii ye hydrophobicity, iyo inobudirira inovandudza kushanda kwemvura-kunyunguduka kwezvinhu zvechinyakare uye inovandudza kudzivirira kwemvura uye kunyunguduka kwependi firimu.
Kusimbisa kurapa system
Kazhinji, Waterborne UV coatings inonetsa kurapa, kunyanya kana ichishandiswa mune ane mavara masisitimu kana makobvu machira.Uyezve, nekuda kwekuwedzera kwe photoinitiator, iyo Waterborne UV coating iri nyore kurapa pasi pe ultraviolet irradiation.Nekudaro, kana iyo yekupfekedza ichishandiswa pamidziyo yakaoma kunzwisisa, ultraviolet irradiation paWaterborne UV coating haina kukwana, izvo zvinoita kuti mamwe machira anetse kurapa.Naizvozvo, zvinoenderana nemamiriro ezvinhu aripo, vaongorori vakagadzira yakawanda-layer yekurapa sisitimu yeWaterborne UV coatings, iyo inogadzirisa zvinogoneka zvipimo zveWaterborne UV coatings uye inowedzera huwandu hwemashandisirwo emachira.
Kushandisa hyperexpenditure system
Nekuti kune akawanda macarboxyl mapoka muWaterborne UV coating, huremu hwemamorekuru hweboka iri hwakakura.Nokudaro, viscosity yeWaterborne UV coating yakakura, iyo inoderedza kusimba kwehuputi, iyo ine kukanganisa kwakashata pafirimu yepende uye inoderedza kupenya uye kushorwa kwemvura kwefirimu yepende.Nokudaro, kuitira kuvandudza chiitiko ichi, vatsvakurudzi vakagadzira hyperbranched system muWaterborne UV coatings, yakavandudza kudzivirira kwemvura yefirimu yepende kuburikidza nemapoka makuru anoshanda, uye vakashandisa maitiro ekugadzirisa maoligomers kuderedza viscosity yehurongwa uye kuvandudza kupenya kwefirimu repende.
Kupfupisa, nekuda kwekusarudzika kwezvakagadzirwa zveWaterborne UV coatings, ine yakasarudzika mabhenefiti kana ichienzaniswa neyechinyakare machira.Naizvozvo, Waterborne UV machira anoshandiswa zvakanyanya mumatanda uye mapepa varnish.Nekuda kwekuvandudzwa kusina kukwana kweWaterborne UV machira, vaongorori vachiri kuvandudza mashandiro eWaterborne UV coatings, vachiwedzera mapoka anoshanda kune machira uye kumisikidza akawanda-layer kurapa system.Uye zvakare, Iko kushandiswa kweiyo hyperbranched system mumajasi ndiyo yeramangwana yekutsvagisa nzira yeWaterborne UV machira.Kuburikidza nekuenderera mberi nekuvandudzika kweWaterborne UV machira, vanogona kuve nehuturu hwakaderera, kuoma kukuru uye kupenya kwakanyanya.
Nguva yekutumira: Jun-01-2022