What Is Polylactic Acid (PLA)? скачать в хорошем качестве

What Is Polylactic Acid (PLA)?

What Is Polylactic Acid (PLA)? -- Polylactic Acid (PLA) is a biodegradable and compostable thermoplastic polymer derived from renewable resources, primarily corn starch, sugarcane, or cassava. Unlike traditional plastics made from fossil fuels, PLA is considered a bio-plastic. It is produced through the fermentation of plant-based sugars into lactic acid, which is then polymerized. PLA is known for its good mechanical properties, including high stiffness and strength, and is often transparent. It has a relatively low melting point, making it a popular material for Fused Deposition Modeling (FDM) 3D printing due to its ease of use, minimal warping, and lack of strong odors. Beyond 3D printing, PLA is widely used in various applications such as food packaging, disposable tableware, medical implants (like sutures and screws), and textiles. Its primary environmental advantage lies in its biodegradability, breaking down into natural components under industrial composting conditions, offering a more sustainable alternative to conventional plastics. ⚠️ Disclaimer: Videos are created for educational purposes only and do not constitute professional, medical, financial, or legal advice. Always seek guidance from qualified professionals for specific concerns. 🔗 Subscribe-    / @openanswers   🔗 Video-    • What Is Polylactic Acid (PLA)?