Ukumelana neeKhemikhali kunye noKuchasana kweSolvent yePlexiglass

I-Polymethyl methacrylate ineempawu zombane ezincinci kuneeplastiki ezingekho phantsi komhlaba ezifana ne-polyolefins kunye ne-polystyrene ngenxa yeqela le-polar methyl ester kwicala lekhonkco eliphambili.I-polarity yeqela le-methyl ester ayikho enkulu kakhulu, kwaye i-polymethyl methacrylate isenayo i-dielectric efanelekileyo kunye ne-electric insulating properties.Kuyaphawuleka ukuba i-polymethyl methacrylate kunye nayo yonke iplastiki ye-acrylic inokumelana okugqwesileyo kwe-arc.Ngaphantsi kwesenzo se-arc, umphezulu awuvelisi iindlela ze-carbonized conductive kunye ne-arc track phenomena.I-20 ° C yiqondo lokushisa lesibini, elihambelana neqondo lokushisa apho iqela le-methyl ester liqala ukuhamba.Ngaphantsi kwe-20 ° C, iqela le-methyl ester elisecaleni likwimo enomkhenkce, kwaye iimpawu zombane zempahla zonyuka ngaphezu kwe-20 ° C.

I-Polymethyl methacrylate ineempawu ezilungileyo ezibanzi zoomatshini kwaye iphambili kwiiplastiki zenjongo jikelele.Amandla okuqina, amandla okuqina, ucinezelo kunye namanye amandla aphezulu kunalawo e-polyolefins, kwaye aphezulu kunalawo e-polystyrene kunye ne-polyvinyl chloride.Ukuqina kwempembelelo kubi.Kodwa ngcono kancinci kunepolystyrene.Icwecwe le-polymethyl methacrylate eninzi (elifana ne-aerospace plexiglass sheet) ineempawu eziphezulu zomatshini ezifana nokuzolula, ukugoba kunye noxinzelelo, kwaye inokufikelela kwinqanaba leeplastiki zobunjineli ezifana ne-polyamide kunye ne-polycarbonate.