Product Name:poly(L-lactide)
Purity:99%
Appearance:White Crysatlline Powder
Sample:Available
Storage:2-8°C
CAS No.: 33135-50-1
poly(L-lactide) Cas 33135-50-1
Typical Properties
Chemical Name:poly(L-lactide)
Cas No:33135-50-1
Synonyms:Poly-L-lactic acid;
Molecular Weight:144.1
Molecular Formula:C6H8O4
Molecular Structure:
| Item | Specification |
| Melting Point | 153 °C |
| Density | 1.27 g/cm3 |
| Residual monomer | Max 1% |
| Residual solvent | Max 0.05% |
| Heavy metals | Max 10 ppm |
| Sulfate ash | Max 0.05% |
Usage
Disposable, eco-friendly, and biodegradable packaging: Injection-molded/blow-molded into lunch boxes, straws, disposable tableware, packaging films, and express delivery cushioning, replacing traditional PE and PP plastics. Completely degrades under composting conditions, solving white pollution.
Spinning and fiber industry: Spinning PLLA fibers for use in non-woven fabrics, medical protective fabrics, dressings, and disposable hygiene products; biodegradable fabrics for textiles and clothing.
3D printing consumables: FDM 3D printing filaments; biological consumables; precision medical models; raw materials for tissue engineering scaffold printing.
Daily chemicals and cosmetics: Mask substrates, biodegradable mask fabrics, makeup remover pads; disposable cosmetic packaging; capsule shells.
Modified blends: Blended with PDLA, PGA, and PCL to adjust degradation rate and toughness; used in modifying biodegradable composite materials.
Packaging and Shipping
25kg/bag
According to customer requirements.
Inquiry Price for
poly(L-lactide) Cas 33135-50-1