polylactic acid

polylactic acid   Dan tranexamic acid

Polylactic acidThat is, polylactic acid, which can be used as a filler

Polylactic acid is considered to be a sustainable alternative to petroleum-based polymers for many applications  In this video you will learn: What is Polylactic Acid ? The properties of Polylactic Acid

งาน อดิเรก สร้าง ราย ได้ Polylactic acid is an excellent biopolymer that can be synthesized from renewable resources It is a thermoplastic polyester generated PLA polymerization can be either by microbial fermentation or chemically polymerization The content of lactic acid enantiomers with the PLA