181609
Policaprolactona
average Mw ~65,000, average Mn ~42,500, pellets
Sinônimo(s):
Homopolímero de 2-oxepanona, Polímero de 6-caprolactona
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About This Item
Fórmula linear:
(C6H10O2)n
Código UNSPSC:
12162002
Produtos recomendados
forma
pellets
índice de fusão
1.9 g/10 min (80°C/0.3 Mpa)
peso molecular
average Mn ~42,500
average Mw ~65,000
potência de impacto
82 J/m (Izod, ASTM D 256-73A, notched)
dureza
55 (Shore D, ASTM D 2240-75)
pf
60 °C (lit.)
alongamento
2 in/min - 600-1000% (ultimate)
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Aplicação
Extrusion aid, die lubricant, mold release, pigment and filler dispersion aid and polyester segments in urethanes and block polyesters.
Características e benefícios
Polímero biodegradável
Atóxico, biodegradável no solo, ampla miscibilidade, compatibilidade mecânica com muitos polímeros e boa aderência a uma ampla gama de substratos.
Atóxico, biodegradável no solo, ampla miscibilidade, compatibilidade mecânica com muitos polímeros e boa aderência a uma ampla gama de substratos.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Wei Ching Low et al.
Biomaterials, 34(14), 3581-3590 (2013-02-19)
At present, the recovery prospect for patients with chronic neurodegenerative diseases or acute trauma in the central nervous system is sub-optimal. The controlled differentiation of neural stem/progenitor cells (NPCs) to functional neurons is a possible treatment strategy. In contrast to
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
Kalaipriya Madhaiyan et al.
International journal of pharmaceutics, 444(1-2), 70-76 (2013-02-02)
Biocompatible PCL polymer nanofiber mediated sustained release of hydrophilic drug and applicability as transdermal delivery system is attempted. This new attempt to investigate water soluble vitamin delivery with hydrophobic polymer nanofiber sustained the release of the vitamin and the method
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)
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
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