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Polylactic acid PLA
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Product Description
Specifications
Basic information
Polylactic acid has good thermal stability, processing temperature 170~230 ℃, good solvent resistance, can be processed in a variety of ways, such as extrusion, spinning, biaxial stretching, injection blow molding. Products made of polylactic acid have good biocompatibility, gloss, transparency, feel and heat resistance in addition to biodegradation.
Polylactic acid is a polymer obtained by polymerization of lactic acid as the main raw material, and the raw material source is sufficient and can be regenerated. The production process of polylactic acid is pollution-free, and the product can be biodegradable to achieve circulation in nature, so it is an ideal green polymer material.
Application areas
Polylactic acid (H-[OCHCH3CO]n-OH) has good thermal stability, processing temperature 170~230 ℃, good solvent resistance, can be processed in a variety of ways, such as extrusion, spinning, biaxial stretching, injection blow molding. Products made of polylactic acid have good biocompatibility, gloss, transparency, feel and heat resistance in addition to biodegradation. Polylactic acid (PLA) also has certain bacterial resistance, flame retardancy and UV resistance, so it can be used as packaging materials, fibers and nonwovens, etc. At present, it is mainly used in clothing (underwear, outerwear), industry (construction, agriculture, forestry, paper making) and medical and health fields.
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