Bhandi neMugwagwa: Kushandira Pamwe, Kuwirirana uye Kukunda-Kukunda
zvigadzirwa

Zvigadzirwa

glycolide CAS: 502-97-6

Glycolide imhando ye cyclic diester inoumbwa kubva mu polymerization ye glycolic acid, inozivikanwa nehunyanzvi hwayo hwekuora uye hunoenderana nehupenyu. Inoshanda sechivako mukugadzirwa kwema polymer akasiyana-siyana, kunyanya polyglycolic acid (PGA), iyo inoshandiswa zvakanyanya mukurapa nekuda kwekugona kwayo kuora mumuviri zvakachengeteka. Glycolide inowanzogadzirwa kuburikidza nemaitiro akadai se condensation polymerization uye inozivikanwa nechimiro chayo che crystalline uye poindi yekunyunguduka, zvichiita kuti ive chinhu chakakosha mumunda wezvinhu zvinoora.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kushandiswa uye Mhedzisiro:

Glycolide chinhu chinoshandiswa zvakasiyana-siyana chine mashandisirwo akasiyana-siyana, kunyanya muminda yekurapa, kurongedza, uye kurima. Kushandiswa kwayo kukuru kuri mukugadzira polyglycolic acid (PGA), polymer inoora inonyatsokodzera kushandiswa kwekurapa. PGA inoshandiswa zvakanyanya mukugadzira sutures dzinonyungudika, dzinopa rutsigiro rwechinguvana mukugadzirisa tishu uye dzinoora zvishoma nezvishoma muviri uchipora, zvichibvisa kudiwa kwekubvisa. Izvi zvinoita kuti glycolide ive chinhu chakakosha mukugadzira zvinhu zvekuvhiya zvepamusoro uye masisitimu ekutumira mishonga, uko kusunungurwa kwakadzorwa uye kubatana kwemuviri kwakakosha. Muindasitiri yekurongedza, mapolymer akavakirwa paglycolide ari kufarirwa zvikuru mukugadzira mafirimu nemidziyo inoora uye inogona kuomeswa. Zvinhu izvi zvinobatsira kuderedza marara epurasitiki uye kukanganisa nharaunda uku uchichengetedza kushanda zvakanaka, zvichiita kuti zvive sarudzo dzinokwezva vatengi nemabhizinesi vane hanya nezvakatipoteredza. Pamusoro pezvo, glycolide inotsvakurudzwa mukushandiswa kwekurima, senge kugadzira mafirimu emulch anoora anovandudza hutano hwevhu uye anoderedza kusvibiswa kwepurasitiki muminda. Mafirimu aya anoora mushure mekushandiswa, nokudaro achibatsira mukurima kwakasimba. Kugona kweGlycolide kugadzira macopolymers nemamwe mamonomers, akadai selactide, kunoita kuti zvinhu zvigone kugadziriswa, zvichizvigadzirisa kuti zvienderane nemashandisirwo azvo chaiwo. Kuchinjika uku kunosimudzira mashandiro ezvigadzirwa kubva pamishonga inodzorwa kusvika pakurongedza kusina njodzi kunharaunda. Kazhinji, glycolide inoonekwa semutambi mukuru mukugadzirwa kwezvinhu zvinogara kwenguva refu zvinosangana nezvinodiwa nemaindasitiri akasiyana-siyana ukuwo zvichikurudzira kutarisirwa kwezvakatipoteredza uye kuchengetedzeka kwehutano.

Muenzaniso weChigadzirwa:

Upfu hweAmino acid 1
Upfu hweAmino acid2

Kurongedza Chigadzirwa:

Upfu hweAmino acid 3
Upfu hweAmino acid4
Upfu hweAmino acid5
Upfu hweAmino acid6

Mamwe Mashoko:

Kuumbwa C4H4O4
Kuyedza 99%
Chitarisiko upfu chena
Nhamba yeCAS 502-97-6
Kurongedza Diki uye rakakura
Hupenyu hweSherufu makore maviri
Kuchengetera Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa ISO.

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