POLYGLYCOLIDE CAS 26124-68-5

CAS:26124-68-5

Molecular Formula:C2H4O3

Molecular Luj:76.05136 ib

EINECS: NA

Synonyms:PEB-0700; PGA, Poly (glycolic acid); PURASORB(R) PG; POLY (GLYCOLIC ACID); POLYGLYCOLIDE; POLYGLYCOLLIC ACID; hydroxy-aceticacihomopolymer; Polyglycolide inherent viscosity 1.4dL / g

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POLYGLYCOLIDE CAS 26124-68-5 yog dab tsi?

POLYGLYCOLIDE, tseem hu ua PGA, yog ib qho yooj yim linear aliphatic polyester nrog ib tug yooj yim thiab tsis tu ncua qauv molecular. PGA muaj crystallinity siab thiab cov ntaub ntawv crystalline polymers. Lub crystallinity feem ntau yog 40% ~ 80%. Lub melting point yog hais txog 225 ℃. PGA yog insoluble nyob rau hauv cov organic solvents thiab tsuas yog soluble nyob rau hauv muaj zog polar organic solvents xws li hexafluoroisopropanol.

Specification

Yam khoom	Specification
MF	C2H4O3
Qhov ntom	1.53 g / mL ntawm 25 ° C (lit.)
Melting point	200-220 ° C
MW	76.05136 ib
Cia tej yam kev mob	2-8 ° C
Purity	99%

Daim ntawv thov

PGA fibers feem ntau siv nyob rau hauv kev kho mob, xws li absorbable sutures, pob txha kho cov ntaub ntawv, thiab lwm yam - PGA fibers kuj yuav siv tau nyob rau hauv industrial daim ntaub ntawv xws li textiles, lim cov ntaub ntawv, thiab cov ntaub ntawv sib xyaw.