polymer powder(pla) for medical equipment cas no.33135-50-1

Specifications Poly(L-lactide) is a kind of biodegradable materials and with good bioabsorbability and biocompatibility.CAS: 33135-50-1

  Instructions: Poly(L-lactide) is a kind of biodegradable materials and with good bioabsorbability and biocompatibility.         The product which is made from poly(L-lactide) has good biocompatibility. After degradation in the body, the product is excreted by metabolism and It has not harm and side effect to the human body. Therefore our products are currently widely used in the field of medicine, such as the one-time infusion equipment, medical surgical suture, drug delivery carriers, tissue engineering scaffolds, bone anchors, injectable microcapsules, microspheres,implants, elastomer materials for organ support, etc.

Name	Poly(L-lactide)
ChemicalFormula	(C6H8O4)n
CAS	33135-50-1
Appearance	White powder or particles
IV (Intrinsic viscosity)	0.3-11 dL/g
MV(Viscosity molecular weight)	6-1000 thousand
Glass Transition Temperature	> 60°C
Melting Point	> 170 °C
Residual Monomers	<1%
Residual Solvents	< 0.5%
Extractable Heavy Metals	< 10 ppm
Stannum (Catalyst)	< 200 ppm
Density	1.2-1.3g/cm3
Sulfate Ash	< 0.1%

  Model

Model	IV Range dL/g	MV Range ten thousand
PL-05	0.30-0.75	0.6-2.0
PL-10	0.75-1.25	2.0-4.0
PL-15	1.25-1.75	4.0-6.4
PL-20	1.75-2.25	6.4-9.0
PL-25	2.25-3.00	9.0-13.3
PL-35	3.00-4.25	13.3-21.5
PL-50	4.25-6.00	21.5-34.4
PL-70	6.00-8.25	34.4-53.2
PL-95	8.25-11.25	53.2-81.4
PL-00	>11.25	>81.40

IV = Intrinsic viscosity MV = Viscosity molecular weight           We want to recruit  agent sincerely ,  if you interest,you can contact with me.