polylactic acid
เว็บไซต์ polylactic acid Polylactic acid trays for fresh-food packaging: a carbon footprint assessment Sci Total Environ 537, 385À398 Kru ̈ger, M , Kauertz, B , Detzel, A , et carboxylic acid What is polylactic acid ? Poly Lactic Acid , also known as Poly lactide, is a new biodegradable material The raw material of
polylactic acid Use of Polylactic Acid · 1 Polylactic Acid Straws PLA is, today, commonly being used to make straws · 2 Polylactic Acid Bottles · 3 polymerization Stannous chloride and stannous chloride mixed with p-toluene sulphonic acid were used as catalyst for condensation polymerization reaction The Polylactic acid (Poly)
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