Nanjing Reborn New Material Co., Ltd. ndi kampani yodziwika bwino yogulitsa zowonjezera za polima ku China. Chifukwa cha kufunikira kwakukulu kwa zinthu zopangidwa ndi polima, Nanjing Reborn yadzipereka kupereka mankhwala apamwamba kwambiri olumikizirana a Methylated Melamine Resin.

Utomoni wa Melamine-formaldehyde ndi mtundu wa utomoni wachikhalidwe wa amino, umagwiritsidwa ntchito kwambiri mu chikopa ndi kupukuta, ndipo cholimba cha pepala chomwe chimanyowetsa, choletsa madzi, chophimba chimakhala ndi zinthu monga zolumikizira. Utomoni wa Melamine-formaldehyde wa methyl-etherified chifukwa ndi wosavuta komanso polima yomwe ili ndi hydroxyl, carboxyl, amino ndi carboxamido-group mu molekyuluyi imagwira ntchito yolumikizana; Chifukwa chake ingagwiritsidwe ntchito ngati cholumikizira cha ma resin ambiri a matrix monga vinyl resin, epoxy resin, Synolac; Ndi cholumikizira chophatikizana chomwe chimagwiritsidwa ntchito pa nsalu yopangidwa ndi concavo-convex ya acrylate; Zinthu monga cholumikizira cha pigment printing zimatha kusintha kulimba kwa utoto wa nsalu, komanso kunyezimira kwambiri.

Chimodzi mwa zabwino zazikulu za ma resini a melamine okhala ndi methylated ndi kukana kwawo kutentha ndi mankhwala. Kaya mukugwira ntchito ndi ma acid, maziko, kapena kutentha kwambiri, utomoni uwu ukhoza kupirira malo ovuta ogwirira ntchito, kuonetsetsa kuti zinthu zanu zikukhalabe zogwira ntchito komanso zogwira ntchito. Ubwino wina waukulu wa ma resini a melamine okhala ndi methylated ndi ubwino wawo wabwino kwambiri wolumikizana. Utomoni uwu ndi wosinthasintha ndipo ungagwiritsidwe ntchito polumikiza zipangizo zosiyanasiyana, kuphatikizapo chitsulo, pulasitiki ndi matabwa. Ndi wosavuta kugwiritsa ntchito ndipo umafuna ntchito yochepa yokonzekera, zomwe zimapangitsa kuti ukhale wabwino kwambiri popanga zinthu mwachangu.

Ma resini a melamine okhala ndi methylated nawonso ndi osasunthika kwambiri m'madzi, zomwe zimapangitsa kuti akhale abwino kwambiri pakugwiritsa ntchito omwe amafunikira kukana madzi monga matanki, zophimba dziwe losambira ndi mipando yakunja. Amakhalanso osasunthika kwambiri ku kuwala kwa UV ndi nyengo, zomwe zimapangitsa kuti azikhala olimba komanso osasunthika ngakhale atakumana ndi nyengo.

Kuwonjezera pa mphamvu zawo zabwino kwambiri, ma resini a melamine okhala ndi methylated ndi abwino kwa chilengedwe. Alibe formaldehyde ndipo ali ndi mpweya wochepa wa VOC, zomwe zimapangitsa kuti ikhale yabwino kwa makampani omwe akufuna kuchepetsa kuwononga chilengedwe.

Ife Nanjing Reborn New Material Co., Ltd tapangaHyper-Methylated Amino Resin DB303yomwe ndi njira yolumikizirana yogwiritsira ntchito zinthu zosiyanasiyana za polymeric, zonse zosungunuka ndi zoyendetsedwa ndi madzi. Zinthu za polymeric ziyenera kukhala ndi magulu a hydroxyl, carboxyl kapena amide ndipo zikuphatikizapo alkyds, polyesters, acrylic, epoxy, urethane, ndi cellulosics.