Biodegardable Molding Grade Polycaprolactone/ PCL Granules/ PCL Resin
2, Excellent biodegradability
Fully degrade into CO2 and H2O in 6-12 months in commercial compost.
4, Good dissolubility
Aromatics-soluble ketone-soluble, polar solvent-soluble
5, High crystallinity and low melting point
Good ductility(Tg: -60°C ),;melting point is 60-63.
Application
1 Poly Urethane Resin
High solid content and solvent-free adhesives and paint,thermoplastic polyurethane(TPU), surface and fabric
coatings,casting thermoplastic, high performance microcellular foam materials.
2 Hot-melt adhesive
Hot-melt adhesive, laminated adhesive file,reactive hotmelt adhesive.
Name |
Poly(ε-caprolactone) |
Chemical Formula |
(C6H10O2)n |
CAS |
24980-41-4 |
Appearance |
Whitegranular |
IV (Intrinsic viscosity) |
0.3-11 dL/g |
MV(Viscosity molecular weight) |
10-1000 thousand |
Glass Transition Temperature |
- 60°C |
Residual Monomers |
<1% |
Residual Solvents |
< 0.5% |
Extractable Heavy Metals |
< 10 ppm |
Stannum (Catalyst) |
< 200 ppm |
Density |
1.0-1.2 g/cm3 |
Sulfate Ash |
< 0.1% |
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