Medical Biodegradable Ploymer Poly 949 Caprolactone - China

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

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:

• Posted By: Changchun Sinobiomaterials Co.,Ltd.

• Phone: 15848782739

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

• Email:

• Website: https://www.sinobiom.com

• 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.