Alaabta

2,2,2-Trifluoroethyl methacrylate, oo sidoo kale loo yaqaan TFEMA, waa monomer ka hela codsiyo kala duwan oo ku saabsan sayniska polymer iyo injineernimada qalabka.TFEMA waa iskudhis ester ah oo ka tirsan qoyska methacrylates, kuwaas oo si weyn loogu isticmaalo isku dhafka polymers iyo copolymers kala duwan. Mid ka mid ah isticmaalka aasaasiga ah ee TFEMA waa abuurista polymers-waxqabad sare leh.TFEMA waxay mari kartaa polymerization iyada oo loo marayo farsamooyinka polymerization-ka xorta ah si loo soo saaro polymers leh sifooyin suurad wacan.Polymers-yadani waxay soo bandhigaan xasillooni heerkuleed oo heer sare ah, caabbinta kiimikada, iyo xoogga farsamada, taasoo ka dhigaysa inay ku habboon yihiin codsiyada dahaarka, dhejiska, iyo balaastikada injineernimada. Qaab dhismeedka kiimikada gaarka ah ee TFEMA, oo leh kooxdeeda trifluoroethyl iyo methacrylate, waxay siisaa shaqeyn dheeraad ah iyo sifooyinka polymers ka dhashay.Kooxda trifluoroethyl waxay gacan ka geysataa xasiloonida kulaylka iyo caabbinta kiimikada ee la hagaajiyay, halka kooxda methacrylate ay awood u leedahay in si sahlan loo maareeyo habka polymerization, taas oo u oggolaanaysa in la xakameeyo miisaanka molecular iyo cufnaanta isku-dhafka ah.TFEMA ayaa sidoo kale lagu dari karaa copolymers si ay u sii kordhiso hantidooda.Marka la isku daro TFEMA monomers kale, sida methyl methacrylate ama styrene, walxaha ka soo baxa waxay soo bandhigi karaan isku darka guryaha labadaba monomers.Kala duwanaanshiyahani wuxuu u oggolaanayaa tollida copolymers oo leh astaamo gaar ah, sida dabacsanaan kordhay, adhesion wanaajiyey, ama hufnaanta indhaha oo la xoojiyey. Codsiga kale ee TFEMA wuxuu ku dhexjiraa adeegsigeeda sida wax-ku-darka firfircoon ee nidaamyada kala duwan.TFEMA waxaa loo isticmaali karaa iyadoo lagu daray monomers kale ama oligomers si loo beddelo hantidooda ama loo soo bandhigo hawlo gaar ah.Tusaale ahaan, TFEMA waxaa loo isticmaali karaa sidii wakiilka iskutallaabta ee nidaamyada UV-la daweyn karo, taasoo bixisa adkeysiga wanaajinta iyo caabbinta kiimikooyinka iyo cimilada.TFEMA sidoo kale waxaa laga faa'iidaystaa goobta wax ka beddelka dusha polymer.Sababo la xiriira qaabdhismeedkeeda kiimikaad ee gaarka ah, TFEMA si fudud ayaa loogu dhejin karaa dusha sare ee alaabta iyada oo loo marayo farsamooyin sida tallaalid ama dahaadh.Dib-u-habayntan dusha sare leh waxay siin kartaa sifooyin ay ka mid yihiin hydrophobicity, waxqabadka ka-hortagga wasakhda, ama adhesion la xoojiyay wax ka beddelka dusha sare.polymers-ka soo baxay iyo copolymers-ku waxay soo bandhigaan sifooyin ay ka mid yihiin xasilloonida kulaylka, caabbinta kiimikada, xoogga farsamada, iyo sifooyin ku habboon.Isticmaalkeeda kala duwan ayaa TFEMA ka dhigaya qalab qiimo leh oo lagu horumarinayo agabka waxqabadka sare leh ee warshado kala duwan, oo ay ku jiraan daaha, xabagta, balaastikada, iyo codsiyada wax ka beddelka dusha sare.