UV kurapa (UV) resin imhando yephotosensitive resin ine yakaderera molecular huremu.Iyo ine mapoka anogona kuita UV kurapa maitiro, akadai akasiyana-siyana asina kusimba maviri mabhondi kana epoxy mapoka.Icho chikamu chikuru cheUV kurapa zvigadzirwa (UV coating, UV inki, UV adhesive, nezvimwewo), uye kuita kwayo kunotarisisa kuita kukuru kwechinhu chakarapwa.
Parizvino, iyo yepamba UV inorapika resin inonyanya kusanganisira epoxy acrylate, polyurethane acrylic resin, polyester acrylic resin, amino acrylic resin uye foto imaging alkali soluble resin.
Hunhu uye mashandisirwo eakasiyana UV anorapika resins
1. Epoxy acrylic resin ndiyo inonyanya kushandiswa uye yakawanda yakawanda yeUV inoporesa resin parizvino.Nekuda kwemaitiro ayo akareruka ekugadzira, yakaringana sosi yezvakagadzirwa, mutengo wakaderera, kukurumidza kukurumidza kuporesa kukurumidza, kuomarara kwakanyanya, kupenya kwakanyanya, kupikisa kemikari, kupokana kwakanaka uye magetsi, epoxy acrylic resin inoshandiswa zvakanyanya seresin huru yechiedza. bepa rakarapirwa, huni, mapurasitiki uye simbi coatings, chiedza chakaporeswa inki uye chiedza chakaporeswa adhesive.Iwo makuru emhando ndeye bisphenol A epoxy acrylic resin, phenolic epoxy acrylic resin, epoxy mafuta acrylate uye akasiyana epoxy acrylic resin yakagadziridzwa.
2. Polyurethane acrylic resin zvakare inoshandiswa zvakanyanya, yakawanda yechiedza chekuporesa resin.Polyurethane acrylic resin inoshandiswa zvakanyanya mumapepa anorapika eUV, huni, epurasitiki nesimbi, ingi dzinorapika dzeUV uye zvinonamira zvinorapika zveUV nekuda kwekunaka kwayo kuzere hunhu, hwakadai seakanakisa kusapfeka uye kuchinjika, yakanaka makemikari kuramba, kukanganiswa kwemaitiro uye magetsi emagetsi. iyo yakarapwa firimu, uye kunamatira kwakanaka kumapurasitiki uye mamwe ma substrates.Iwo makuru marudzi anonhuhwirira uye aliphatic polyurethane acrylic resin.
3. Polyester acrylic resin zvakare inowanzoshandiswa chiedza kuporesa resin.Nekuti resin ine kunhuhwirira kwakaderera, kushatirwa kwakaderera, kuchinjika kwakanaka uye pigment kunyorova, inowanzoshandiswa muchiedza kurapa ruvara pendi uye chiedza chekurapa inki pamwe chete ne epoxy acrylic resin uye polyurethane acrylic resin.
4. Amino acrylic resin inowanzoshandiswa muUV inorapika majasi uye UV inorapika ingi pamwe chete ne epoxy acrylic resin uye polyurethane acrylic resin nekuda kwekunaka kwayo kupisa uye kusagadzikana kwemamiriro ekunze, kunaka kwemakemikari kuramba uye kuoma kwakanyanya.
5. Photo imaging alkali soluble resin iresin inonyanyo shandiswa pafoto imaging liquid solder resist inki.Iine mapoka e-carboxyl uye inogona kuvandudzwa uye kufananidzwa nemvura yealkaline.Iyo firimu yakarapwa ine yakanakisa magetsi emagetsi, makemikari kuramba uye kupisa kupisa.Iwo makuru emhando ndeye maleic anhydride copolymer uye epoxy acrylic resin yakagadziridzwa ne maleic anhydride.
Nguva yekutumira: Jul-19-2022