glycolide CAS: 502-97-6

Glycolide ndi mankhwala ogwiritsidwa ntchito m'njira zosiyanasiyana, makamaka m'magawo azachipatala, ma CD, ndi ulimi. Ntchito yake yayikulu ndi kupanga polyglycolic acid (PGA), polima wowola womwe umagwiritsidwa ntchito bwino pazachipatala. PGA imagwiritsidwa ntchito kwambiri popanga ma suture otha kuyamwa, omwe amapereka chithandizo kwakanthawi pokonza minofu ndikuwonongeka pang'onopang'ono pamene thupi likuchira, zomwe zimapangitsa kuti glycolide ikhale gawo lofunikira popanga zida zapamwamba zopangira opaleshoni ndi njira zoperekera mankhwala, komwe kutulutsa kolamulidwa ndi kuyanjana kwa biochemical ndikofunikira. Mumakampani opanga ma CD, ma polima opangidwa ndi glycolide akukondedwa kwambiri popanga mafilimu ndi ziwiya zowola komanso zotha kuyamwa. Zipangizozi zimathandiza kuchepetsa zinyalala za pulasitiki ndi kuwononga chilengedwe pamene zikusunga magwiridwe antchito, zomwe zimapangitsa kuti zikhale zosangalatsa kwa ogula ndi mabizinesi odziwa zachilengedwe. Kuphatikiza apo, glycolide imafufuzidwa mu ntchito zaulimi, monga kupanga mafilimu owola omwe amawonjezera thanzi la nthaka ndikuchepetsa kuipitsa kwa pulasitiki m'minda. Mafilimu awa amawola akagwiritsidwa ntchito, motero amathandizira pakulima kokhazikika. Mphamvu ya Glycolide yopangira ma copolymers ndi ma monomers ena, monga lactide, imalola kusintha mawonekedwe a zinthu, kuzisintha kuti zigwirizane ndi ntchito zinazake. Kusinthasintha kumeneku kumawonjezera magwiridwe antchito a zinthu kuyambira mankhwala otulutsidwa molamulidwa mpaka ma phukusi oteteza chilengedwe. Ponseponse, glycolide imadziwika kuti ndi gawo lofunikira kwambiri pakupanga zinthu zokhazikika zomwe zimakwaniritsa zofunikira za mafakitale osiyanasiyana pomwe zikulimbikitsa kusamalira zachilengedwe komanso chitetezo chaumoyo.