Pentabromobenzyl acrylate molecular mis yog C10H5O2Br5, tus txheeb ze molecular hnyav yog 556.69, theoretical bromination ntsiab lus yog 71.77%, qhov tsos yog ze li ntawm cov hmoov dawb. Thaum polypentabromobenzyl acrylate siv rau cov nplaim hluav taws xob PBT, nws tsis hloov lub melting kub, crystallization kub thiab latent kub ntawm cov khoom, thiab nws tsis hloov lub crystallinity ntawm cov khoom. Qhov no qhia tau hais tias cov nplaim retardant yog nyob rau hauv amorphous cheeb tsam ntawm PBT, yog li nws tsis cuam tshuam rau lub tensile lub zog ntawm cov nplaim retardant khoom. Vim hais tias cov polyacrylate ib feem ntawm pentabromobenzyl acrylate muaj peev xwm txhawb kev sib raug zoo ntawm polymer substrate thiab nplaim retardant, tab sis kuj txhawb kev sib raug zoo ntawm cov iav fiber ntau kho thiab pentabromobenzyl, nplaim retardant PBT uas muaj cov iav fiber ntau nrog pentabromobenzyl acrylate tuaj yeem txo cov nplaim hluav taws retardome. tom qab kub kub aging ntawm cov khoom. Nyob rau tib lub sijhawm, lub zog tensile thiab kev cuam tshuam lub zog ntawm cov khoom raug tswj xyuas, thiab cov ntsiab lus bromine uas ua rau cov nplaim hluav taws kub ntawm cov khoom ncav cuag UL94V-O qib tuaj yeem tsawg dua 6phr. Tsis tas li ntawd, pentabromobenzyl nyob rau hauv polypentabromobenzyl acrylate muaj peev xwm ua tau zoo heev UV tiv thaiv nrog nplaim-retardant polymers, uas yog unmatched los ntawm ntau lwm yam brominated nplaim retardants. Nrog rau lwm yam siab molecular hnyav bromine
Piv nrog cov nplaim hluav taws kub nyhiab, polypentabromobenzyl acrylate kuj muaj qhov zoo, xws li nws cov nplaim hluav taws xob ntau dua li brominated polystyrene, tab sis nws tsis ua rau cov nplaim hluav taws kub hnyiab thiab ua rau muaj qhov txo qis hauv qhov cuam tshuam lub zog ntawm cov khoom xws li brominated epoxy polymers.