Polycaprolactone CAS 24980-41-4
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Chemical Name: Polycaprolactone
CAS No.: 24980-41-4
Molecular Fomula: C6H10O2
Molecular weight: 114.1424
Appearance: pellets

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Description of Polycaprolactone
Polycaprolactone (PCL) is a biodegradable polyester with a low melting point of around 60°C and a glass transition temperature of about −60°C. The most common use of polycaprolactone is in the manufacture of speciality polyurethanes. Polycaprolactones impart good water, oil, solvent and chlorine resistance to the polyurethane produced.
This polymer is often used as an additive for resins to improve their processing characteristics and their end use properties (e.g., impact resistance). Being compatible with a range of other materials, PCL can be mixed with starch to lower its cost and increase biodegradability or it can be added as a polymeric plasticizer to PVC.
Polycaprolactone is also used for splinting, modeling, and as a feedstock for prototyping systems such as Fused Filament Fabrication 3D Printers.
Basic Info of Polycaprolactone
Chemical Name | ambroxane |
---|---|
Synonyms | (-)-ambrox;(-)-Ambroxide;FEMA No. 3471;(-)-ambrafuran;1,5,5,9-Tetramethyl-13-oxatricyclo[8.3.0.04,9]tridecane;Expand |
CAS No. | 6790-58-5 |
Molecular Formula | C16H28O |
Molecular Weight | 236.39300 |
PSA | 9.23000 |
LogP | 4.40800 |
Chemical Name | 2-Oxepanone |
Safety Info
WGK Germany | 3 |
Properties
Density | 1.021g/cm3 |
Boiling Point | 225.4ºC at 760mmHg |
Melting Point | 60ºC(lit.) |
Flash Point | 84.8ºC |
Refractive Index | 1.439 |
Vapor Pressure | 0.0866mmHg at 25°C |
Density | 1.021g/cm3 |
Numbering system
MDL number | MFCD00084404 |
What is Polycaprolactone?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Polycaprolactone which has developed particularly rapidly in recent years. Do you know about Polycaprolactone?
The official answer: Polycaprolactone is an organic polymer with the chemical formula (C6H10O2)n which has the property of being very soluble in aromatic compounds, ketones and polar solvents.
What’s the application of Polycaprolactone?
A biodegradable polymer, non-toxic, biodegradable in soil, excellent blendability, mechanical compatibility with many polymers and good adhesion to many substrates. Extrusion aid, mould lubricant, release agent, pigment and filler dispersion aid and polyester segments in polyurethanes and block polyesters.
Conclusion
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