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  • Medical Biodegradable Ploymer Poly 949 Caprolactone - China

    price: contact company for price

    Name : Poly(ε-caprolactone)

    Product Model : PCL

    Chemical Formula : (C6H10O2)n

    CAS : 24980-41-4

    Chemical Structure :

    Instructions : Poly(ε-caprolactone) has excellent

    biocompatibility, shape memory, biodegradability, etc. It is

    widely used in various field. PCL is soft and easy to

    process, It can be used as tissue engineering scaffolds.

    PCL has low degradation rate and high crystallinity. Its

    degradation can be divided into two stages in the body. The

    first stage is that the molecular weight of PCL declines,

    but no deformation and weightlessness. The second stage is

    the molecular weight of PCL drops to a certain value, which

    is followed by the weight loss, gradually uptake and

    excreting by the body.

    Appearance : White granular

    IV (Intrinsic viscosity) : 0.3-11 dL/g

    MV(Viscosity molecular weight) : 10-1000 thousand

    Glass Transition Temperature : - 60°C

    Melting Point : > 63°C

    Residual Monomers : < 1.0%

    Residual Solvents : < 0.1%

    Extractable Heavy Metals : < 10ppm

    Stannum (Catalyst) : < 200 ppm

    Density : 1.0-1.2 g/cm3

    Sulfate Ash : < 0.05%


    Model IV Range

    dL/g IV Range

    ten thousand

    PCL-05 0.30-0.75 1.16-3.49

    PCL-10 0.75-1.25 3.49-6.47

    PCL-15 1.25-1.75 6.47-9.72

    PCL-20 1.75-2.25 9.72-13.17

    PCL-25 2.25-3.00 13.17-8.64

    PCL-35 3.00-4.25 18.64-28.38

    PCL-50 4.25-6.00 28.38-43.04

    PCL-70 6.00-8.25 43.04-63.23

    PCL-95 8.25-11.25 63.23-91.96

    PCL-00 >11.25 >91.96

    Company Contact:

    • Phone: 15848782739

    • Address: No. 666A Chaoqun Street, High-tech Industrial Deve, JILIN, China

    • Email: Email

    Published date: April 7, 2013 -

    • Business Description: Changchun SinoBiomaterials Co., Ltd was founded in April 2007, High Tech

      Enterprises. It is mainly engaged in the manufacture of biodegradable

      polymer materials for medical applications, as well as the development

      and industrialization of the downstream products, such as L lactide (L

      LA), glycolic acid (GA), poly(L lactic acid) (PLLA), poly(glycolic acid)

      (PGA), poly(ε caprolactone) (PCL), monomethoxyl poly(ethylene glycol) b

      poly(lactic acid)(mPEG PLA) , Poly(D, L lactide) (PDLLA) and their

      copolymers, as well as absorbable internal fixation devices for fracture

      including bone screws and bone plates, tissue engineering scaffolds for

      bone repair, materials for sustained drug delivery, etc.

      Our company occupies an area of 10, 000 meter square with a total investment of 33.55 million yuan. There are an integrated experimental building and a production workshop in accordance with GMP standards, both occupying 3, 500 meter square. Over 90% of the employees in our company hold college degrees. The main management staffs have studied aboard for years. They have profound scientific attainments and abundant experience of management. With their expertise in chemical, biological and medical fields, our main technical staffs have strong capability for innovation and development of relative products.

      Changchun SinoBiomaterials Co., Ltd is technically supported by Changchun Institute of Applied Chemistry (CIAC), Chinese Academy of Sciences. The Science and Technology Innovation Centre for poly(lactic acid) based biodegradable materials of Jilin Province and the Science and Technology Innovation Centre for poly(lactic acid) based biomaterials of Changchun City were founded jointly by SinoBiom and CIAC in 2007 and 2009, respectively. The foundation of these two research centres has been promoting the application of Medical biodegradable polymer materials in the medicine field and continuing to promote the pace of industrialization, with the goal of achieving the integration of production and studying and research.

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