|
Analysis Item
|
Product Model
|
|||
|
Average molecular weight min
|
60000
|
80000
|
100000
|
120000
|
|
Dispersion index max
|
1.8
|
1.8
|
1.8
|
1.8
|
|
Moisture(%) max
|
1.0
|
1.0
|
1.0
|
1.0
|
|
Color(Pt-Co) max
|
250
|
250
|
250
|
250
|
|
Purity(%) min
|
99.5
|
99.5
|
99.5
|
99.5
|
|
Melting point(°C) min
|
60
|
60
|
60
|
60
|
|
Density(g/cm,25°C)
|
1.08-1.12
|
1.08-1.02
|
1.08-1.12
|
1.08-1.02
|
|
Melt flow rate(g/10min)
|
10--11
|
7--8
|
5--6
|
3--4
|
Polycaprolactone Product features
Good Biocompatibility with biological cells in vivo.
Biodegrade into CO2 and H2O in 6 to 12 months in soil and water.
Good compatibility with PE, PP, ABS, AS, PC, PVAC, PVB, PVE, PA and caoutchouc.
Good solubility in aromatic compounds, ketones and polarity solvent.
High crystallinity and low melting point. It’s Tg is -60°C and melting range is 60-63°C,which make the PCL
flexible and can be thermoforming in low temperture.
flexible and can be thermoforming in low temperture.
Applications of Polycaprolactone , PCL, CAS: 24980-41-4
Controllable-release drug carrier, cell and bed frame of tissue culture.
Biodegradable plastic and surgical suture.
High strength film and filiform molding material.
Modifier of impact at low temperature and plasticizer of plastics.
Medical modeling materials,industrial and art modeling materials,toy,organic colorant,adhesion agent of
thermo-autotype ink, thermal fusion tackifier.