Perekani Polylactic Acid PLA CAS 26100-51-6

Supply Polylactic Acid PLA CAS 26100-51-6 Chithunzi Chowonetsedwa

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

MF:(C3H6O3)x

MW:90.07794

EINECS:201-245-8

Mawu ofanana:Poly-2-hydroxypropanoic asidi; asidi polysarcotic; POLY(2-HYDROXYACETIC AcID);POLYGLYCOLIC AcID;POLYGLYCOLIDE;PLA; POLY(DL-LACTIDE), POLY(DL-LACTIC ACID); kuchepetsa polylactic acid

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Tsitsani

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Kodi Polylactic Acid PLA CAS 26100-51-6 ndi chiyani?

Poly (lactic acid), yomwe imadziwikanso kuti polylactide, ndi mtundu watsopano wazinthu zosawonongeka zomwe zimapezedwa ndi polymerization ya lactic acid monga zopangira zazikulu. Ili ndi biodegradability yabwino ndipo imatha kuonongeka ndi tizilombo tating'onoting'ono m'chilengedwe ikagwiritsidwa ntchito, ndipo pamapeto pake imatulutsa mpweya woipa ndi madzi popanda kuipitsa chilengedwe. Izi ndizopindulitsa kwambiri pakuteteza chilengedwe ndipo zimazindikirika ngati zinthu zoteteza chilengedwe. PLA ili ndi ntchito zambiri, kuphatikiza extrusion, kuumba jekeseni, kukoka mafilimu, kupota, ndi zina.

Kufotokozera

Malo osungunuka	176 ℃
Kuchulukana	1.25-1.28 g/cm3
Kusungirako kutentha.	2-8 ° C
Fomu	Granule
Mtundu	Choyera
Optical ntchito	[α]22/D -145°, c = 0.1% mu chloroform
EPA Substance Registry System	Polylactic acid (26100-51-6)

Kugwiritsa ntchito

Polylactic acid (PLA) idayambitsidwa mu 1966 chifukwa cha ma implants owonongeka. Hydrolysis imatulutsa lactic acid, yomwe imakhala yapakati pa metabolism ya carbohydrate. Ma polyglycolic acid sutures ali ndi chiwopsezo chodziwikiratu chomwe chimagwirizana ndi machiritso achilengedwe a minofu.PLA ili ndi ntchito zambiri, kuphatikizapo extrusion, jekeseni, kukoka mafilimu, kupota, ndi zina.