Utomoni wa polyester wosakwanira 191 ndi utomoni wopangidwa womwe umagwiritsidwa ntchito kwambiri komanso wokhala ndi mphamvu zabwino kwambiri komanso kukhazikika kwa mankhwala, womwe umagwiritsidwa ntchito kwambiri pa zomangamanga, magalimoto, zapamadzi, zamagetsi, mipando ndi zina.
Utomoni wa polyester wosakhuta 191 umapangidwa ndi polymerisation reaction ya unsaturated acid, mowa ndi diluent ndi zipangizo zina zopangira. Uli ndi madzi abwino komanso pulasitiki, ndipo ukhoza kukonzedwa kukhala mitundu yosiyanasiyana ya zinthu kudzera mu umba, jekeseni, kupopera ndi njira zina. Nthawi yomweyo, umakhalanso ndi kukana dzimbiri bwino, kukana kutentha komanso kukana nyengo, ndipo ukhoza kugwiritsidwa ntchito m'malo ovuta kwa nthawi yayitali.
Mu ntchito yomanga, utomoni wa polyester wosakhuthala 191 umagwiritsidwa ntchito kwambiri popanga zinthu za FRP, monga matanki amadzi, matanki osungiramo zinthu ndi mapaipi. Zinthuzi zimakhala ndi kulemera kopepuka, mphamvu zambiri, kukana dzimbiri, ndi zina zotero, ndipo zimatha kukwaniritsa zosowa za nyumba m'malo osiyanasiyana. Mu ntchito zamagalimoto ndi zombo, utomoni wa polyvinyl acetate wosakhuthala 191 umagwiritsidwa ntchito popanga thupi, chipolopolo ndi ziwalo zina. Zigawozi ndi zopepuka, zolimba kwambiri, zopirira dzimbiri, ndi zina zotero, ndipo zimatha kukonza magwiridwe antchito ndi moyo wautumiki wa magalimoto ndi zombo.
Mu gawo la zamagetsi ndi mipando, ma resini 191 a polyester osakhuta amagwiritsidwa ntchito popanga zipolopolo, mapanelo ndi zina. Zigawozi zimakhala ndi kuwala kwabwino pamwamba komanso kukana kukwawa, zomwe zingathandize kuti zinthuzo ziwoneke bwino komanso kuti zigwiritsidwe ntchito nthawi yayitali.
Utomoni wa polyester wosakwanira 191 ndi utomoni wabwino kwambiri wopangidwa ndi zinthu zosiyanasiyana zomwe zingagwiritsidwe ntchito. Ndi kupita patsogolo kosalekeza kwa sayansi ndi ukadaulo komanso kufalikira kosalekeza kwa madera ogwiritsidwa ntchito, udzagwiritsidwa ntchito m'magawo ambiri.
