769959

Resomer^® LR 708, Poly(L-lactide-co-D,L-lactide)

ester terminated, L-Lactide: D,L-Lactide 70:30

• Synonyme(s) : Resomer^® LR 708, P(L/DL)LA
• Formule linéaire : HO[C₃H₄O₂]n[C₃H₄O₂]mH
• Numéro CAS: 52305-30-3
• Code UNSPSC : 12162002
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Forme: solid
• Ratio alimentaire: lactide:lactide 70:30
• Viscosité: 5.7-6.5 dL/g
• Pf: 102-111 °C
• Température de transition: T_g 56-62 °C
• Température de stockage: 2-8°C

Description

Description générale

Biodegradable, biocompatible, and bioresorbable copolymer composed of L-Lactide and D,L-Lactide. This semi-crystalline material has been used in the fabrication of research medical devices and research tissue engineering solutions, such as orthopedic or soft tissue fixation devices. Degradation of this materials has been thoroughly studied and has been shown to be safely resorbed by the body after implantation. Modification of molecular weight and polymer composition allows for control of the degradation rate and mechanical stability of the polymer.

Informations légales

RESOMER is a registered trademark of Evonik Rohm GmbH

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable