Game da PLA PLA, kuma aka sani da polylactide, polyester polymerized daga lactic acid.Polylactic acid yana da ingantaccen biodegradability, dacewa da sha.Abu ne mai guba wanda ba mai guba ba, kayan polymer roba na roba ba mai ban haushi ba.Danyen kayan sa shine lactic acid, wanda aka fi samo shi daga fermentat ...
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