Maganin biyu sabuwar fasaha ce, wacce ta haɗu da fa'idodin warkewar zafin jiki na yau da kullun da tsarin warkar da UV.Yana iya samar da kyakkyawan juriya da juriya na sinadarai na suturar UV, yayin ba da izinin inuwa curing ta hanyar halayen thermal.Wannan fasalin yana sa maganin biyu ya zama kyakkyawan zaɓi don aikace-aikacen ciki na mota.Har ila yau, sassaucin tsarinsa yana ba da damar mai amfani don daidaitawa da kuma gyara layin samarwa na yanzu ba tare da ginawa daga karce ba.
Kamar yadda ma'anar saman kalmar "cutarwa biyu" ta bayyana, wannan fasaha shine haɗuwa da maganin UV da maganin zafi.guduro.UV acrylate monomer da oligomer, photoinitiator,acrylic guduroda sauran ƙarfi ƙunshi asali abun da ke ciki.Sauran resins da aka gyara kuma ana iya haɗa su a cikin dabarar.Haɗuwa da waɗannan albarkatun ƙasa suna samar da tsarin da ke da kyakkyawar mannewa ga ɗimbin abubuwa masu yawa, yayin da ke ba da taurin ƙasa mara kyau, juriya da juriya.
Matrix na nuni na suturar warkewa biyu gabaɗaya an kasu kashi huɗu: mannewa, juriya, juriya na sinadarai da juriya na yanayi.Rufin zafi mai zafi na iya samun halayen "warkar da kai", kuma abrasion da karce daga ƙarshe zai ɓace saboda sassaucin resin.Ko da yake wannan siffa ce mai kyau daga ra'ayi mai kyau, yana kuma sa suturar ta zama mai rauni ga nau'ikan sinadarai daban-daban.UV shafi yawanci yana da wani babban mataki na giciye linking surface, nuna kyau kwarai karce juriya rigidity, amma shafi ne m da sauki don samar da mannewa da weathering matsaloli.
Akwai buƙatun sarrafawa guda biyu kawai don rufewar warkarwa biyu: tanda don warkewar thermal da fitilar ultraviolet don maganin acrylate.Wannan yana ba mai ɗaukar hoto damar canza layin samar da fenti na yanzu ba tare da gina sabon layin samar da fenti ba.
Ɗaya daga cikin manyan cikas na fasaha na warkarwa biyu shine iyakancewar haɗakar launi.Yawancin tsarin kula da UV a bayyane suke ko masu launin haske, saboda launi zai tsoma baki tare da maganin UV.Pigments, lu'u-lu'u foda da karfe flakes iya hana warkewa ta hanyar watsar da ultraviolet radiation da kuma hana isashen ultraviolet haskoki daga shiga cikin shafi (Hoto 3).Sakamakon shine samuwar acrylate mara lafiya kusa da madaidaicin substrate.Mafi girman tarin suturar waɗannan sutura masu launi, mafi muni da warkewa.
Lokacin aikawa: Maris 15-2023