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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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)
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
Qingchun Zhang et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 2094-2103 (2013-03-19)
The physical properties of tissue engineering scaffolds such as microstructures play important roles in controlling cellular behaviors and neotissue formation. Among them, the pore size stands out as a key determinant factor. In the present study, we aimed to fabricate
P R Sreerekha et al.
Journal of biomedical nanotechnology, 9(5), 790-800 (2013-06-28)
Fabricating scaffolds mimicking the native extracellular matrix (ECM) in both structure and function is a key challenge in the field of tissue engineering. Previously we have demonstrated a novel electrospinnig method for the fabrication of fibrin nanofibers using Poly(vinyl alcohol)
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