Polylactic Acid (PLA) with CAS 26100-51-6
What is Polylactic Acid?
Polylactic Acid (PLA) is a thermoplastic aliphatic polyester derived from renewable resources such as corn starch, cassava roots, or sugarcane. As one of the most promising biodegradable plastics, PLA offers an eco-friendly alternative to traditional petroleum-based plastics. Runtai Chemical supplies premium-grade PLA resin that meets international quality standards, making it the ideal choice for manufacturers seeking sustainable material solutions.
Our PLA polymer is produced through the fermentation of plant-based carbohydrates, resulting in a bioplastic that is compostable, non-toxic, and exhibits excellent mechanical properties. With growing global demand for environmentally responsible materials, PLA has become the material of choice across multiple industries.
Runtai Chemical is a professional and reliable China manufacturer of Polylactic Acid (PLA) with CAS 26100-51-6 with higher purity and lower price. If you are interested in our Polylactic Acid (PLA), PLS free to contact us for a free sample!
Product Advantages
- Biodegradable: Fully compostable under industrial composting conditions within 90-180 days, reducing environmental impact and plastic pollution.
- Renewable Resource: Made from sustainable plant-based materials like corn starch, reducing dependency on fossil fuels and lowering carbon footprint.
- Non-Toxic & Safe: FDA approved for food contact applications. Safe for consumers and compliant with international safety regulations.
- Excellent Mechanical Properties: High tensile strength, good clarity, and excellent processability comparable to traditional plastics like PET and PS.
- Easy Processing: Compatible with standard plastic processing equipment including injection molding, extrusion, blow molding, and thermoforming.
- Low Carbon Footprint: Produces fewer greenhouse gases during production compared to conventional plastics, contributing to climate change mitigation.
Polylactic Acid (PLA) Quick details
- Chemical Name:Polylactic acid
- CAS No.: 26100-51-6
- EINECS: 201-245-8
- Molecular Formula: (C3H6O3)x
- Molecular weight:10000~250000
- Appearance:White or light brown Color Solid
- Assay: 98%min
- Synonyms:PLA;Poly(L-lactide), propargyl terminated;propargyl PLLA;10 k PLLA-ATRP;PDLA;ATRP Macromonomer;ATRP terminated PLLA;Poly(L-lactide), 2-bromoisobutyryl terminated;Poly(L-lactide) average Mn 10,000, PDI <=1.1
Polylactic Acid (PLA) Typical Properties
| Item | Specifications | Results |
| Appearance | White or light brown
Color Solid |
white solid |
| Intrinsic viscosity [η] | / | 1.11/113303 |
| Moisture | ≤0.5% | 0.25% |
| Monomer residue | ≤2% | 0.28% |
| Solvent residue | <1000ppm | conforms |
| Heavy metal residue(Pb) | ≤10μg/g | conforms |
| Sn Residue | ≤150μg/g | conforms |
| Specific rotation | -155~-160° | -155° |
| Conclusion | The results conforms with enterprise standards | |
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Polylactic Acid (PLA) Applications
- Food Packaging: Disposable cups, containers, trays, food films, and clamshell packaging for fresh produce and takeaway meals.
- 3D Printing Filament: Popular choice for FDM/FFF 3D printing due to ease of use, minimal warping, and wide color availability.
- Textiles & Fibers: Eco-friendly fabrics, non-woven materials, and apparel fibers for the sustainable fashion industry.
- Medical Devices: Sutures, implants, drug delivery systems, and medical packaging due to biocompatibility and biodegradability.
- Agriculture: Biodegradable mulch films, plant pots, and controlled-release fertilizer coatings that eliminate plastic waste.
- Consumer Products: Electronics casings, cosmetics packaging, toys, and various injection-molded consumer goods.
- Shopping Bags: Compostable carrier bags and retail packaging as sustainable alternatives to PE/PP bags.
- Disposable Tableware: Plates, cutlery, straws, and food service items for events, cafeterias, and food service industry.
Polylactic Acid (PLA) Package & Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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