Glycidyl Methacrylate GMA- TGIC Kiimikada Bedelida
Glycidyl Methacrylate GMA- TGIC Kiimikada Bedelida
Copolymers alwaax ah oo ka kooban kooxo glycidyl ah oo bilaash ah
Qallajiyeyaashan, oo ay ku jiraan glycidyl methacrylate (GMA) daaweeyayaasha ayaa dhawaan loo dallacsiiyay inay yihiin isku-xidhayaal loogu talagalay polyester-ka karboxiga. Maadaama habka daawaynta uu yahay falcelin dheeri ah, filimku wuxuu dhisaa in ka badan 3 mil (75 um) waa suurtagal. Ilaa hadda, tijaabooyinka cimilada degdega ah ee isku darka polyester GMA waxay muujinayaan natiijooyin la mid ah kuwa TGIC.
Qaar ka mid ah dhibaatooyinka habaynta ayaa jira marka copolymers acrylic graft copolymers la isticmaalo, tusaale ahaan, socodka iyo simaynta guryaha ayaa aad u liita. Polyester-ka karboxiga cusub ayaa loo soo saaray kimisterigan, si kastaba ha ahaatee, qaar ka mid ah resins-ka loo sameeyay asal ahaan dawooyinka HAA waxay u muuqdaan inay hagaajinayaan guryaha socodka marka lagu daro dawooyinka GMA. Waa muhiim inaadan ku khaldamin daaweynta noocaan ah ee GMA acrylic / dibasic acid, kuwaas oo aan la socon karin korantada caadiga ah. dusha budada nidaamka.