Polylactic Acid (CAS 26100-51-6) Comprehensive Guide
Table of Contents
- Basic Information & Specifications
- Key Applications
- Industry Case Studies
- Contact for Custom Solutions
1. Product Specifications
| Parameter | Value |
|---|---|
| CAS Number | 26100-51-6 |
| Molecular Formula | (C3H4O2)n |
| Appearance | White/Yellow Granules |
| Melting Point | 155-185°C |
| Density | 1.20-1.30 g/cm³ |
| Molecular Weight Options | 2,000 – 700,000 Da |
Grade Comparison
| Grade | IV (dL/g) | Applications |
|---|---|---|
| PLA3000 | 0.2-8.0 | General-purpose molding |
| LX575 | 2.5-3.5 | 3D printing filaments |
| Medical Grade | 6.0-8.0 | Surgical implants |
2. Industrial Applications
Biomedical Sector
- Absorbable surgical sutures
- Orthopedic fixation devices
- Drug delivery systems
Sustainable Packaging
- Food-grade containers
- Agricultural mulch films
- Compostable shopping bags
Advanced Manufacturing
- FDM 3D printing filaments
- Textile fibers (15-25μm diameter)
- Electrospun non-woven mats
3. Client Implementations
Case 1: Medical Device Manufacturer
Client Profile: European orthopedic implant producer
Solution: Customized high-purity PLA (MW 300,000) for bone screws
Outcome: 18-month controlled degradation with 99.7% biocompatibility
Case 2: Packaging Innovator
Client Profile: Asian food service conglomerate
Solution: Transparent PLA films for microwave-safe containers
Outcome: Achieved 90-day composting certification (ASTM D6400)
Case 3: Additive Manufacturing
Client Profile: North American 3D printing service bureau
Solution: Carbon fiber-reinforced PLA composite filaments
Outcome: 40% increased tensile strength vs standard PLA
4. Technical Consultation
For material selection guidance or custom compound development:
Email: info@vivalr.com
Tel: (86) 15866781826
Request formulation parameters:
– Target molecular weight
– Required thermal properties
– End-use environment conditions
– Certification requirements (FDA, ISO 13485, etc.)



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