Fiber Materials / Alfa Chemistry
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PLLA Multifilament Yarn-75 Denier

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Catalog ACMA00031466
Density Linear density/titer: 75-160 denier
Appearance White (undyed)
Elongation 20-35%
Feature Longer-term, bioabsorbable yarn retaining 50% of tensile strength at 48 weeks. Actual time depends on processes and geometric formation of final device.
Filament Count 30
Material Poly-L-lactic acid (PLLA), 100% PLLA
Notes Spin lubricant type: Water washable spin lube (WWSL)
Spin lubricant weight: 0.5-4% (per MSOP-00000158)
Packaging The PLLA yarn is wound on tubes. The standard quantity is 100 grams per tube. Custom tube sizes are available upon request. Each wound tube is wrapped in plastic foil and packaged with a desiccant pouch inside a sealed, moisture barrier foil pouch.
Specification 75 Denier
Tensile Strength ≥ 245 g 75 denier, ≥ 391 g (120 denier), and ≥ 1768 g (540 denier)
Type Multifilament Yarn
Viscosity Inherent viscosity: ≥ 1.30 dL/g

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