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Kwambara

  • Kwambika aaa anti umuhondo kuri plastiki yubuhanga

    Kwambara
    anti umuhondo kuri plastiki yubuhanga

    Usibye gufotora, firime ikora resin muri coating irashobora guteshwa agaciro na hydrolysis, cyane cyane iyo ubushyuhe bwa coating bwiyongereye munsi yizuba ryinshi.Muri ibi bihe, molekile zamazi zashizwemo mugutwikiriye zirashobora gutera imigozi ya covalent muri resin hanyuma igaca iminyururu ya polymer, bikavamo uburemere buke bwa molekile.Ibisigarira bya polyester na alkyd birashobora kwibasirwa niyi ngaruka kuruta polyurethanes na epoxies.