181609
Polycaprolactone
average Mw ~65,000, average Mn ~42,500, pellets
Synonym(s):
2-Oxepanone homopolymer, 6-Caprolactone polymer
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About This Item
Linear Formula:
(C6H10O2)n
UNSPSC Code:
12162002
form
pellets
melt index
1.9 g/10 min (80°C/0.3 Mpa)
mol wt
average Mn ~42,500, average Mw ~65,000
impact strength
82 J/m (Izod, ASTM D 256-73A, notched)
hardness
55 (Shore D, ASTM D 2240-75)
mp
60 °C (lit.)
elongation
2 in/min - 600-1000% (ultimate)
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Application
Extrusion aid, die lubricant, mold release, pigment and filler dispersion aid and polyester segments in urethanes and block polyesters.
Features and Benefits
Biodegradable polymer
Non-toxic, biodegradable in soil, broad miscibility, mechanical compatibility with many polymers and good adhesion to a broad spectrum of substrates.
Non-toxic, biodegradable in soil, broad miscibility, mechanical compatibility with many polymers and good adhesion to a broad spectrum of substrates.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Trung Dung Dao et al.
Journal of nanoscience and nanotechnology, 12(11), 8420-8430 (2013-02-21)
A functionalized graphene sheet (FGS), which was prepared by the thermal reduction of graphite oxide, was modified by oxidation with H2O2. Elemental analysis, X-ray photoelectron spectroscopy, and Fourier transform infrared (FTIR) spectroscopy showed that additional oxygen functional groups, either doubly
Jing Bao et al.
Journal of biomedical nanotechnology, 9(7), 1173-1180 (2013-08-06)
In this study, a berberine-loaded electrospun poly-(epsilon-caprolactone) nanofibrous membrane (B-NFM) was formulated. The B-NFM was composed of uniform nanofibers with the average diameter of 190 +/- 53 nm. Whole blood assay revealed that the B-NFM had higher absorption capacity than
Richard A Thibault et al.
Journal of biomedical materials research. Part A, 101(5), 1225-1236 (2013-03-19)
Devitalization and demineralization processing of biodegradable polymer and extracellular matrix (ECM) hybrid constructs was explored for the effect on the retention of ECM components and construct osteogenicity. Hybrid constructs were generated by seeding osteogenically predifferentiated rat mesenchymal stem cells (MSCs)
Jiang Ming-Wei et al.
Carbohydrate polymers, 92(2), 1566-1572 (2013-02-13)
A biodegradable multi-arm polymer β-cyclodextrin-poly (ε-caprolactone) (CD-PCL) with a ``jellyfish-like'' structure was obtained, in which flexible and hydrophobic PCL arms were selectively grafted to the wide side of the hydrophilic torus-shaped β-CD. The amphiphilic "jellyfish-like'' polymer with a hollow cavity
Mi-Jin Kim et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 2266-2272 (2013-03-19)
We synthesized poly(ε-caprolactone) (PCL)/hydroxyapatite (HA) composite microspheres with an aligned porous structure and evaluated their potential applications in bone tissue engineering. A range of HA particles (0, 5, 10 and 20 wt.% in relation to the PCL polymer) were added
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