Poly(caprolactone), M.W. ~10000 (GPC), flake or chunks, Sigma-Aldrich®
Dodavatel: Merck
Synonyms:
PCL
M-Clarity™ quality level = MQ100
440752-250G
440752-500G
440752-5G
SIAL440752-250GEA
8030
CZK
SIAL440752-250G
SIAL440752-500G
SIAL440752-5G
Poly(caprolactone), M.W. ~10000 (GPC), flake or chunks, Sigma-Aldrich®
Poly(caprolactone)
Polycaprolactone is a α,ω-dihydroxy functional polymer.
- Non-toxic
- Good adhesion to a broad spectrum of substrates
- Broad miscibility
PCL are generally used as a extrusion aid, die lubricant, pigment and filler dispersion aid, mold release, polyester segments in urethanes and block polyesters.
Vzorec:
(C₆H₁₀O₂)n MW: 114,1400 g/mol Bod tání: 60 °C (lit.) Hustota: 1,146 g/ml (25 °C) |
MDL Number:
MFCD00084404 CAS číslo: 24980-41-4 |
Výsledky specifikačního testu
Infrared spectrum | Conforms to structure |
Colour test (50 wt% xylene solution) | ≤150 APHA |
Viscosity (50 wt% xylene solution) | 400 - 1000 mPa.s |
Acid value (mg KOH/g) | ≤3.0 |
Hydroxyl value (mg KOH/g) | 9.0 - 16.0 |
Moecular weight (by GPC) | Average Mn 10000 |
Molecular weight | Average Mw 14000 |
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