What is Polycaprolactone with cas 24980-41-4？
Polycaprolactone (PCL) is a biodegradable, semicrystalline polyester for use in tissue engineering and drug delivery research applications. Due to the increased length of the aliphatic chain, polycaprolactone degrades significantly slower than other common biodegradable polymers, such as polylactide. PCL features a low melting point (55-60 °C), making it ideal for thermal processing and increasing its use in novel applications such as 3D bioprinting.
Specification
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Item
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Specifications
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Results
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Characters
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White round particles
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White round particles
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Inherent Viscosity
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dl/g(Viscosimeter)
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0.82 dl/g
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MN
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60000-80000
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Conforms
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Melt Index
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22-26g /10 min150℃
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23
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Melting Point
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58-60℃
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60
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Specific Gravity
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1.08-1.12 g/ml(25℃)
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1.12
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Water Content
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≤1.0%
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0. 5%
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Polydispersity index
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≤1.8
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1.8
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Conclusion
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The results conforms with enterprise standards
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Product Advantages
- High crystallinity and low melting point.
- With an excellent bonding performance on the difficult bonding base material.
- Good compatibility with a wide range of polymers.
- Easy to dye or color.
- Non-toxic and fully biodegradble.
Applications
Surgical Medical Field:
Surgical suture, orthopedic splint, radiation board, resin bandages, dental model,etc.
Polyurethane Resin Field:
Coating, ink, hot melt adhesive, non-woven,adhesive, shoes materials,structural adhesive, etc.
Film and Composite Packaging Field:
Blown film, laminated material, etc.
Other Field:
Manual model, organic colorants, powder coatings, etc.
Packing
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
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