The highest temperature of PLA straw is 80℃, and the higher the temperature, the faster the degradation. In addition, if it is stored for too long, it will deteriorate and degrade. Unless plasticizing material is added, it may degrade slowly.
Precautions for using pla straws:
Pla is rich in raw materials and renewable. The production process of polylactic acid is pollution-free, the product is biodegradable and can be recycled in nature. It is an ideal green polymer material. Polylactic acid (PLA) is a new biodegradable material. Starch is extracted from renewable plant resources (such as corn), and lactic acid is made by fermentation, and then it is converted into polylactic acid by polymer synthesis.