Zvishandiso zvinhu zvinobatsira zveUV coatings.Basa rezvinowedzera ndere kuvandudza mashandiro ekugadzira, kuchengetedza uye kuita kwekuvaka, kugadzirisa firimu uye kupa mamwe mabasa akakosha.Majaidhi eUV anowanzo shandiswa ekuwedzera ndeye defoaming agent, leveling agent, wetting dispersant, adhesion promotional, extinction agent, polymerization inhibitor, nezvimwewo, vanoita basa rakasiyana mumajasi eUV.
(1) Kuwedzerwa kweantifoaming agent uye antifoaming agent inogona kudzivirira kuumbwa kwe soak, nepo kuwedzera kweantifoaming mumiriri kunogona kubvisa furo rakaumbwa.Nemhaka yokuti kudzvinyirirwa kwepamusoro kwemumiririri we defoaming kwakadzikira, kunyanya kudzvinyirirwa kwepamusoro kwemumiriri we defoaming ane simba rekubvisa furo kwakadzika, saka huwandu hwekuwedzera hunofanira kunge huri kugadzirisa furo, kuwedzera zvakanyanya, nyore kukonzera shrinkage cavity.Mumakore achangopfuura yakaonekwa iyo defoaming agent ine fluorine zvakare, defoaming mhedzisiro yakanaka, dosage ishoma zvakare.
(2) mushure mekuvakwa kwekuyeresa agent coating, kune kuyerera uye kuoma firimu kuumba maitiro.Dhigirii iyo iyo firimu yakanyorova inogona kuyerera uye kubvisa mamakisi mushure mekushandisa, uye iyo firimu inogona kuve yakaenzana uye yakadzikama mushure mekuoma, inonzi leveling.
(3) wetting dispersant wetting agent, dispersant ndeyekuvandudza kushanda kwepende yekukuya, kuchengetedza kugadzikana kwegadziriro yekuparadzira inodiwa kune kirasi yezvinowedzera.Wetting agent uye dispersant ine yakaderera pamusoro tension uye yakanaka kuenderana ne resin system.Iwo ekunyorova anoparadzira anoshandiswa muUV majasi anonyanya kuve mapolymer ane pigment nemapoka.
(4) adhesion adhesion adhesion promotor imhando yekuwedzera inogona kuvandudza kunamatira pakati pekupfekedza uye substrate, kune kumwe kupfekedza kwakaoma kuomerera kune substrate sesimbi, plastiki, girazi, nezvimwewo, mukupfeka kazhinji kunowedzera munhu. adhesion promoter.
(5) kupenya kwemugadziri wekutsakatika chinhu chakakosha chekuputira mushure mekugadzirwa kwefirimu.Kugadzira yakaderera gloss kana matt coating, zvinodikanwa kuwedzera extinction agent mujasi kuti uwane.Extinction agent refractive index sepedyo sezvinobvira kune refractive index ye resin (1.40 ~ 1.60), kuitira kuti kugadzirira kwekutsakatika kwekuvhara pachena kuve kwakanaka, uyewo hakukanganisi ruvara rwepende.
(6) polymer inhibitor iyi inoshandiswa kuUV coating mukugadzira, kutakura uye kuchengetedza kudzivirira kupisa kwepolymerization, kunatsiridza kugadzikana kwekuchengetedza kweUV coating uye kuwedzera zvinowedzera.Dzinofanirwa kunge dziri pamberi peokisijeni kuti dzigadzire kupolima kwepolymerization, saka midziyo yekuchengetera yeUV, inofanirwa kuisa padivi mweya wakakwana kuona kuti pane oxygen yakakwana.
Nguva yekutumira: Kubvumbi-12-2022