Customizable Particle Size Medical Grade 99.9% High Purity Biodegradable Plla Microspheres Powder for Aesthetics Use and Drug Delivery

Customization: Available
CAS No.: 33135-50-1
Formula: (C6h8o4)N

Product Description

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Basic Information

Model NO.:
PLLA-Microspheres
Molecular Chain:
Carbon Chain Polymer
Color:
White
Material:
Polylactic Acid Microspheres
Purity:
99%
Shelf Life:
2 Years
MOQ:
100grams
Appearance:
White Powder or Particles
Viscosity:
0.3-3.0 Dl/G
Particle Size:
5-25um
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Product Description

High Purity PLLA Microspheres Powder

Polylactic Acid (PLLA) Microspheres Powder is a state-of-the-art, medical-grade material designed to revolutionize both aesthetic medicine and pharmaceutical applications. With customizable particle sizes and 99.9% purity, this biodegradable solution meets the demands of precision, safety, and efficacy.

  • CAS Number: 33135-50-1
  • Grade: Medical-grade
  • Biodegradability: Fully biodegradable into non-toxic byproducts
  • Application: Plastic surgery implants, dermal fillers, and drug delivery
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Product Parameters

Item Test Method Specification
Appearance Visual White uniform globular particles
Residual Solvent Gas Chromatography ≤600ppm
Bacterial Endotoxin Tachypleus Amebocyte Lysate ≤50EU/g
Shelf Life Below 25°C 2 Years
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Applications

PLLA as a biodegradable thermoplastic aliphatic polyester can be completely degraded in the body. It is widely used in medical devices, such as absorbable sutures, tissue engineering scaffolds, orthopedics, skin filling, and nanoparticles for drug delivery.

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Exhibitions

We have participated in many exhibitions worldwide, gaining wealth of insights and expertise to provide tailored solutions for different industries and markets.

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Packaging & Shipping

Frequently Asked Questions

Q1: What is the purity level of the PLLA Microspheres?
A: Our PLLA microspheres reach a high purity of 99.9%, meeting medical-grade standards for safety and efficacy.
Q2: Can the particle size be customized?
A: Yes, we offer customizable particle sizes, typically ranging from 5μm to 25μm to suit specific application needs.
Q3: Are these materials biodegradable?
A: Absolutely. PLLA is a biodegradable polyester that decomposes into non-toxic byproducts (CO2 and H2O) through natural metabolism.
Q4: What is the recommended storage condition?
A: We recommend storing the microspheres in a cool, dry place below 25°C. Refrigeration is ideal to maintain stability.
Q5: How long is the shelf life?
A: When stored in original packaging at the recommended temperature, the product retains its properties for at least 2 years.
Q6: What shipping methods do you use?
A: We primarily use DHL or FedEx for quick and secure international shipping to ensure product integrity.

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