는 무엇입 POLY(D,L-LACTIDE-CO-GLYCOLIDE)PLGA CAS26780-50-7?
PLGA CAS 26780-50-7 is a biodegradable polymer that is used in the manufacture of medical devices. It is made from lactic acid and glycolic acid. Poly (DL-lactide-co-glycolide) can degrade by hydrolysis to produce lactic acid and glycolic acid, which are both naturally occurring substances in the body.
사양
항목 |
사양 |
모 |
백색 또는 노란 입자 |
내장 점도 |
0.2-2.5dl/g |
점도 평균 MW |
1-100w |
수평균 MW |
1-100w |
유리 transitiontemp |
40-60℃ |
녹는점 |
— |
잔류 모노머 |
최대 1% |
잔류 용매 |
최대 0.05% |
중금속 |
Max10ppm |
밀도 |
1.20-1.30g/cm3 |
황산 ash |
1.20-1.30g/cm3 |
응용 프로그램
1.PLGA CAS 26780-50-7 is a random copolymerand amorphous polymers.
2.에서 널리 이용되는 외과 봉합사,반대로 접착 membraneandtissue 엔지니어링 비계.
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패키지
25 킬로그램/가방,20tons/20'container
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