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iimveliso

Iimveliso

i-glycolide CAS: 502-97-6

I-Glycolide yi-cyclic diester eyenziwe yi-polymerization ye-glycolic acid, ebonakaliswa ziimpawu zayo ezinokubola kunye ne-biocompatible. Isebenza njengebhloko yokwakha ekuhlanganisweni kwee-polymers ezahlukeneyo, ngakumbi i-polyglycolic acid (PGA), esetyenziswa kakhulu kwizicelo zonyango ngenxa yokukwazi kwayo ukubola emzimbeni ngokukhuselekileyo. I-Glycolide idla ngokwenziwa ngeenkqubo ezifana ne-condensation polymerization kwaye iphawuleka ngesakhiwo sayo se-crystalline kunye nendawo yokunyibilika, okwenza ukuba ibe yinxalenye ebalulekileyo kwicandelo lezinto ezinokubola.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kunye nesiphumo:

IGlycolide yikhompawundi eguquguqukayo enezicelo ezininzi, ngakumbi kwicandelo lezonyango, ukupakisha, kunye nezolimo. Ukusetyenziswa kwayo okuphambili kukwimveliso ye-polyglycolic acid (PGA), ipolymer ebolayo efanelekileyo kwizicelo zonyango. I-PGA isetyenziswa kakhulu ekwenzeni i-sutures efunxwayo, enika inkxaso yexeshana ekulungisweni kwezicubu kwaye ibola kancinci kancinci njengoko umzimba uphila, isusa isidingo sokususwa. Le propati yenza i-glycolide ibe yinxalenye ebalulekileyo ekuphuhliseni izixhobo zotyando eziphambili kunye neenkqubo zokuhambisa amayeza, apho ukukhululwa okulawulwayo kunye nokuhambelana kwezinto eziphilayo kubalulekile. Kwishishini lokupakisha, iipolymers ezisekwe kwi-glycolide ziyathandwa kakhulu ekudaleni iifilimu kunye nezikhongozeli ezinokubola kunye nezinomxube. Ezi zinto zinceda ekunciphiseni inkunkuma yeplastiki kunye nempembelelo yokusingqongileyo ngelixa zigcina ingqibelelo yokusebenza, zizenza zibe ziinketho ezinomtsalane kubathengi kunye namashishini aqaphela indalo. Ukongeza, i-glycolide iphononongwa kwizicelo zezolimo, njengophuhliso lweefilimu ze-mulch ezinokubola eziphucula impilo yomhlaba kwaye zinciphise ungcoliseko lweplastiki emasimini. Ezi filimu ziyabola emva kokusetyenziswa, ngaloo ndlela zinegalelo kwizenzo zokulima ezizinzileyo. Amandla eGlycolide okwenza ii-copolymers kunye nezinye ii-monomers, ezifana ne-lactide, avumela ukwenziwa ngokwezifiso kweempawu zezinto, ezilungelelaniswa nezicelo ezithile. Oku kuguquguquka kuphucula ukusebenza kweemveliso ukusuka kwiimveliso zamayeza ezikhutshwa ngokulawulwayo ukuya kwiipakeji ezinobuhlobo nokusingqongileyo. Ngokubanzi, i-glycolide ivelele njengomdlali ophambili kuphuhliso lwezinto ezizinzileyo ezihlangabezana neemfuno ezingqongqo zamashishini ahlukeneyo ngelixa ikhuthaza ulawulo lokusingqongileyo kunye nokhuseleko lwempilo.

Isampulu yeMveliso:

Umgubo we-amino acid1
Umgubo we-amino acid2

Ukupakisha imveliso:

Umgubo we-amino acid3
Umgubo we-amino acid4
Umgubo we-amino acid5
Umgubo we-amino acid6

Iinkcukacha ezongezelelweyo:

Ukwakhiwa C4H4O4
Uvavanyo 99%
Inkangeleko umgubo omhlophe
Inombolo ye-CAS 502-97-6
Ukupakisha Encinci kwaye ininzi
Beka ubomi kwishelufa iminyaka eyi-2
Indawo yokugcina izinto Gcina kwindawo epholileyo neyomileyo
Isiqinisekiso I-ISO.

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