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Product Infomation
Product Name PLLA Porous Microspheres
Catalog Number POL-TE092
Physical Specs 20μm-50μm;100-200μm
Description PLLA porous microspheres find extensive medical applications, particularly in plastic and aesthetic surgery. Administered via subcutaneous injection, they stimulate collagen regeneration to enhance skin elasticity, delivering natural volume restoration and rejuvenation.
Application PLLA porous microspheres are extensively used in medical applications, particularly in plastic and cosmetic surgery. When injected subcutaneously, they stimulate collagen regeneration and improve skin elasticity, achieving natural volume enhancement and facial rejuvenation effects. Additionally, PLLA porous microspheres serve as drug carriers, delivering therapeutic agents to target tissues or organs—such as for liver cancer or bone defect treatment. Their safety and efficacy have been clinically validated due to superior biocompatibility and biodegradability.
CAS Number 26023-30-3
Appearance Spherical granules
Viscosity 1.0 ± 0.1 dL/g
Heavy Metals ≤ 10 μg/g
Monomer Residues ≤ 2%
Solvent Residues ≤ 1000 ppm
Molecular Weight Distribution ≤ 2.0
Moisture ≤ 0.5%
Tin ≤ 150 μg/g
Specific Rotation -2° ~ 2°
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