Mw 40,000, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: ε-caprolactone
- CAS No.: 24980-41-4
- Molecular Fomula: ： C6H10O2
- Molecular weight：114.1424
- Appearance:White crystals
- Sample：Available
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Description of Mw 40,000
- 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 Mw 40,000
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | 2-Oxepanone |
| Synonyms | Polycaprolactone,viscosity;Polycaprolactone; |
| CAS No. | 24980-41-4 |
| Molecular Formula | C6H10O2 |
| Molecular Weight | 114.14200 |
| PSA | 26.30000 |
| LogP | 1.10360 |
Numbering system
| MDL number | MFCD00084404 |
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 |
Safety Info
| WGK Germany | 3 |
What is ε-caprolactone?
- 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 ε-caprolactone which has developed particularly rapidly in recent years. Do you know about ε-caprolactone?
- The official answer：Polycaprolactone (English: polycaprolactone, PCL for short) is a semi-crystalline polymer that is chemically synthesized as a biodegradable polymer material with five non-polar methylene-CH2 starch and other substances co-mingled on its structural repeating unit to make a completely biodegradable material.
What’s the application of ε-caprolactone?
- A biodegradable polymer that is non-toxic, biodegradable in soil, excellent bendability, mechanical compatibility with many polymers, and good adhesion to many substrates. Extrusion aids die lubricants, release agents, pigment and filler dispersion aids, and polyester segments in polyurethanes and block polyesters.
Conclusion
Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.
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