Ukubonelela ngePolylactic Acid PLA CAS 26100-51-6

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CAS :26100-51-6; 26023-30-3

MF:(C3H6O3)x

MW:90.07794

EINECS:201-245-8

Isithethantonye:I-Poly-2-hydroxypropanoic acid; I-Polysarcolatic acid; IPOLYGLYCOLIDE;POLYGLYCOLIDE;PLA; IPOLY(DL-LACTIDE), POLY(DL-LACTIC ACID); isaphulelo sePolylactic acid

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Khuphela

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Yintoni iPolylactic Acid PLA CAS 26100-51-6?

I-Poly (i-lactic acid), ekwaziwa ngokuba yi-polylactide, luhlobo olutsha lwemathiriyeli enokubola efunyenwe ngokuphola kwe-lactic acid njengeyona nto iphambili ekrwada. Ine-biodegradability efanelekileyo kwaye inokutshatyalaliswa ngokupheleleyo yi-microorganisms kwindalo emva kokusetyenziswa, ekugqibeleni ivelise i-carbon dioxide kunye namanzi ngaphandle kokungcolisa indalo. Oku kuluncedo kakhulu ekukhuselweni kwendalo kwaye kubonwa njengento ehambelana nokusingqongileyo. I-PLA inezicelo ezininzi, ezibandakanya i-extrusion, isitofu sokubumba, ukutsalwa kwefilimu, ukujikeleza, kunye nezinye iindawo.

Inkcazo

Indawo yokunyibilika	176℃
Ukuxinana	1.25-1.28 g/cm3
Ubushushu bokugcina.	2-8°C
Ifom	Igranule
Umbala	Mhlophe
Umsebenzi wamehlo	[α]22/D -145 °, c = 0.1% kwi-chloroform
EPA Substance Registry System	Iasidi yePolylactic (26100-51-6)

Isicelo

I-Polylactic acid (PLA) yaziswa ngo-1966 ukwenzela ukufakelwa kotyando olunokonakala. I-Hydrolysis ivelisa i-lactic acid, i-metabolism eqhelekileyo ye-carbohydrate. I-Polyglycolic acid sutures inezinga eliqikelelwayo lokuthotywa okuhambelana nokulandelelana kokuphilisa kwezicubu zendalo.I-PLA inezicelo ezininzi, ezibandakanya i-extrusion, i-injection molding, ifilimu yokutsala, i-spinning, kunye nezinye iindawo.