PDLLA MICROSPHERES

Short Description:

PDLLA microspheres, sized 20~50μm, are a superior subcutaneous filler with faster degradation rates compared to PLLA. These biocompatible and biodegradable microspheres stimulate collagen regeneration and are now widely used in clinical aesthetic fillers.

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Product Detail

Product Index:

Item	PDLLA microspheres
CAS	26023-30-3
Test items	Detection method	Inspection requirements
Viscosity average molecular	Ubbelohde viscometer method	3-5k、7-9k、9-11k
Molecular weight distribution	GPC	≤2.0
Particle size specification	laser particle size analyzer	20-50μm、40-60μm
Particle size span	laser particle size analyzer	≤0.7