Itondekanya ryoroheje rya UV

UV resin, izwi nka fotosensitif resin, ni oligomer ishobora guhinduka kumubiri na chimique mugihe gito nyuma yo guhura numucyo, hanyuma igahuza kandi igakomera.UV resin igabanyijemo ahanini ibishishwa bishingiye kuri UV hamwe n’amazi ashingiye kuri UV.

Umuti ushingiye kuri UV resin

Ibisanzwe bya UV bishingiye cyane cyane: UV ituzuye polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV yera acrylic resin, UV epoxy resin, UV silicone oligomer, nibindi.

Amazi ya UV

Amazi ya UV yo mu mazi yerekeza kuri UV isubizwa mu mazi cyangwa ishobora gukwirakwizwa n'amazi.Molekile irimo umubare runaka wamatsinda akomeye ya hydrophilique, nka carboxyl, hydroxyl, amino, ether, na acylamine;Irimo kandi amatsinda adahagije, nka acryloyl, methacryloyl cyangwa allyl matsinda.Ibiti bya UV biva mu mazi birashobora kugabanywamo ibyiciro bitatu: amavuta yo kwisiga, gukwirakwiza amazi no gushonga amazi, cyane cyane harimo ibyiciro bitatu: amazi ya polyurethane acrylate, amazi ya epoxy acrylate na polyester acrylate.

Amazi ya UV ava mumazi muri rusange agizwe na 80-90% byamazi yo mumazi nibindi 10-20% byongeweho.Nyuma yo gutwikira no gusya, igipande cyoroheje kigizwe na polymer gisigara hejuru yubutaka, butanga igifuniko hamwe nibintu bitandukanye bitewe nuburyo butandukanye.Nkurumuri rwinshi, matt, irwanya abrasion, nibindi.

Amazi yo mu mazi ni igice cyingenzi cya Z mu mazi ya UV.Igena kandi ikagira ingaruka kumiterere ya UV itwarwa namazi, nka luster, adhesion, anti-abrasion resistance, yumye, nibindi. Kubwibyo rero, guhitamo neza ibisigazwa bya UV biva mumazi nurufunguzo rwo kohereza neza imiyoboro ya UV ikomoka kumazi.

Hariho ubwoko bwinshi bwibisigarira, harimo na rosin yo mumazi yahinduwe mumazi ya resin, resin polyurethane resin, resin yo mu mazi ya acrylic resin, amazi yo mu bwoko bwa alkyd resin, amazi yo mu bwoko bwa amino resin, n'ibindi. kurekura amazi, ububengerane bwiza nyuma yo gukora firime, kurwanya ubushyuhe, kurwanya imiti, kwihuta byumye, nibindi, mugihe resin yo mu mazi ya acrylic copolymer resin irashobora kuba yujuje ibyangombwa byo gucapa no gusiga cyane.Kubwibyo, mugihe utegura amazi ya UV yo mu mazi, sisitemu ya acrylic copolymer sisitemu ihitamo neza.

Amazi ya acrylic copolymer resin irashobora kugabanywa mumazi ya acrylic resin yumuti, gutatanya amazi ya acrylic, hamwe na lisansi ya acrylic.Amavuta yo kwisiga arashobora kugabanywamo amavuta yo kwisiga ya acrylic hamwe na lisansi ya acrylic.Ibiranga amazi ya acrylic copolymer resin bigizwe na monomers.Imikorere na synthesis.Bamwe mu ba monomor barashobora kunoza urumuri no gukomera, mugihe abandi barashobora gutanga imiti irwanya imiti.Ubushakashatsi bwinshi bwerekanye ko amazi ya UV yo mu mazi, yunganirwa mu buhanga hamwe n’umuti wa acrylic acideque acide na lisansi ya acrylic, ifite ibintu byiza.