Polylactic acid (PLA) nwere ike tensile kacha mma na ductility. Enwere ike ịmepụta PLA site na ụzọ nhazi dị iche iche a na-ahụkarị, dị ka ịgbaze extrusion ịkpụzi, injection ịkpụzi, ihe nkiri ịfụ ịkpụzi, ụfụfụ ịkpụzi na agụụ ịkpụzi. Ọ nwere ụdị akpụ ọnọdụ na ọtụtụ-eji polymers. Na mgbakwunye, ọ nwekwara otu arụmọrụ obibi akwụkwọ dị ka ihe nkiri ọdịnala. N'ụzọ dị otú a, a pụrụ ime polylactic acid ka ọ bụrụ ngwaahịa ngwa dị iche iche dịka mkpa nke ụlọ ọrụ dị iche iche si dị.
Ihe nkiri Lactic acid (PLA) nwere ezigbo ikuku ikuku, ikuku oxygen na ikuku carbon dioxide. Ọ nwekwara àgwà nke ikewapụ isi. Nje Virus na ebu dị mfe ịrapagidesi ike n'elu plastik ndị nwere ike imebi, ya mere enwere obi abụọ banyere nchekwa na ịdị ọcha. Otú ọ dị, polylactic acid bụ naanị plastik biodegradad nke nwere ezigbo nje na-eguzogide ọgwụ na mildew.
Mgbe ị na-akpọ polylactic acid (PLA), uru calorific ya na-ere ọkụ bụ otu nke akwụkwọ a na-agba ọkụ, nke bụ ọkara nke plastik omenala (dị ka polyethylene), na ọkụ nke PLA agaghị ahapụ gas na-egbu egbu dị ka nitrides na sulfides. Ahụ mmadụ nwekwara lactic acid n'ụdị monomer, nke na-egosi nchekwa nke ngwaahịa ire ere a.
