GB/T 29646-2013
ActiveModified biodegradable polyester used for blown film
吹塑薄膜用改性聚酯类生物降解塑料
Application Summary AI generated
This standard specifies the classification, requirements, test methods, and inspection rules for modified biodegradable polyesters used in blown film production. It is applied in the manufacturing of compostable plastic films, such as shopping bags and agricultural mulch, ensuring the material meets biodegradability and mechanical performance criteria for environmental applications.
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