Ipese Polylactic Acid PLA CAS 26100-51-6

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

MF:(C3H6O3) x

MW:90.07794

EINECS:201-245-8

Itumọ ọrọ:Poly-2-hydroxypropanoic acid; Polysarcolate acid; POLY(2-HYDROXYACETIC ACID);POLYGLYCOLIC ACID;POLYGLYCOLIDE;PLA; POLY(DL-LACTIDE), POLY(DL-LACTIC ACID); ẹdinwo Polylactic acid

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ọja Tags

Kini Polylactic Acid PLA CAS 26100-51-6?

Poly (lactic acid), ti a tun mọ si polylactide, jẹ iru ohun elo biodegradable tuntun ti a gba nipasẹ polymerization ti lactic acid gẹgẹbi ohun elo aise akọkọ. O ni biodegradability ti o dara ati pe o le jẹ ibajẹ patapata nipasẹ awọn microorganisms ni iseda lẹhin lilo, nikẹhin ti o ṣẹda erogba oloro ati omi laisi idoti agbegbe. Eyi jẹ anfani pupọ fun aabo ayika ati pe a mọ bi ohun elo ore ayika. PLA ni ọpọlọpọ awọn ohun elo, pẹlu extrusion, mimu abẹrẹ, fifa fiimu, yiyi, ati awọn aaye miiran.

Sipesifikesonu

Ojuami yo	176 ℃
iwuwo	1,25-1,28 g / cm3
Iwọn otutu ipamọ.	2-8°C
Fọọmu	Granule
Àwọ̀	Funfun
Opitika aṣayan iṣẹ-ṣiṣe	[α] 22/D -145°, c = 0.1% ni chloroform
Eto Iforukọsilẹ nkan EPA	Polylactic acid (26100-51-6)

Ohun elo

Polylactic acid(PLA) ni a ṣe ni ọdun 1966 fun awọn aranmo iṣẹ abẹ ibajẹ. Hydrolysis n ṣe agbejade lactic acid, agbedemeji deede ti iṣelọpọ agbara carbohydrate. Awọn sutures polyglycolic acid ni oṣuwọn ibajẹ asọtẹlẹ eyiti o ni ibamu pẹlu ilana imularada ti awọn tissues adayeba.PLA ni ọpọlọpọ awọn ohun elo, pẹlu extrusion, mimu abẹrẹ, fifa fiimu, yiyi, ati awọn aaye miiran.