Sab saum toj Zoo Kua unsaturated polyester retin rau marine fiberglass cob
Cov resaturated resins yog polymer cov tebchaw feem ntau yog tsim ntawm cov neeg sawv cev tsis tau (piv txwv li cov neeg sawv cev acrylic, thiab lwm yam potoxides, photoinitiateors, thiab lwm yam). Cov resaturated resins yog siv nyob rau hauv ntau cov kev siv vim tias lawv cov txheej txheem zoo thiab muaj zog.Qhov chaw UPR no tau nce qib thiab thixotropic zoo undaturated polyester resin los ntawm phurhalic acid thiab txiv neej muaj anhydride thiab cov diols. Tau yaj nyob rau hauv Styrene Monomer, nrog mob visceritity thiab reactivity.
Sau koj cov lus ntawm no thiab xa mus rau peb