Unfortunately, the molecular weight is not determined.
719854
Resomer® L 206 S, Poly(L-lactide), ester terminated
Synonym(s):
PLL
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About This Item
Empirical Formula (Hill Notation):
CH3O(C6H8O4)nH
NACRES:
NA.23
UNSPSC Code:
12162002
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form
granular
degradation timeframe
>3 years
viscosity
0.8-1.2 dL/g, 0.1 % in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)
transition temp
Tm 180-185 °C, Tg 60-65 °C
storage temp.
2-8°C
Quality Level
Related Categories
1 of 4
This Item | 769835 | 769843 | 769924 |
|---|---|---|---|
| viscosity 0.8-1.2 dL/g, 0.1 % in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer) | viscosity 0.55-0.75 dL/g | viscosity 1.3-1.7 dL/g | viscosity 3.3-4.3 dL/g |
| form granular | form amorphous | form amorphous | form granular |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| degradation timeframe >3 years | degradation timeframe - | degradation timeframe - | degradation timeframe - |
| transition temp Tm 180-185 °C | transition temp - | transition temp - | transition temp Tg 60-65 °C |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
Application
Resomer® L 206 S, Poly(L-lactide) (PLLA) is an optically active and semi-crystalline material that can be used in the fabrication of biomedical devices and research tissue engineering solutions, such as orthopedics, soft tissue fixation devices, sports medicine, plates, screws, nails, and stents. This bioresorbable material exhibits a resorption period greater than 3 years whereas the inherent viscosity is 0.8–1.2. The advancement in biomedical applications such as osteoconductivity of these composite materials has improved by the introduction of calcium-based inorganic additives.[1][2][3]
General description
Resomer® L 206 S, Poly(L-lactide) (PLLA) is a high-performance biodegradable polymer with an ester-terminated end group. Its properties include good mechanical stability, hydrophobicity, and excellent composting characteristics. It is a non-toxic, biocompatible, and bioresorbable polymer widely used in biomedical applications.[1][2][3]
Legal Information
Product of Evonik
RESOMER is a registered trademark of Evonik Rohm GmbH
related product
Product No.
Description
Pricing
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Synthesis and properties of Poly (L-lactide)-Poly (ε-caprolactone) multiblock copolymers by the self-polycondensation of diblock macromonomers
J Mitsutoshi, et al.
Polymer Journal, 47(10), 657-665 (2015)
Blends of aliphatic polyesters: V non-enzymatic and enzymatic hydrolysis of blends from hydrophobic poly (l-lactide) and hydrophilic poly (vinyl alcohol)
Tsuji H and Muramatsu H
Polymer Degradation and Stability, 71(3), 403-413 (2001)
Bioresorbable Materials for Orthopedic Applications (Lactide and Glycolide Based)
Orthopedic Biomaterials (2018)
Articles
In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.
Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.
AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.
Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.
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