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Biodegradable plastic shopping bags: The new national standard has four major changes, and the degradation rate has increased from 60% to 90%!
The Two Sessions have begun! Chairman Mo Dingge of China Chemical Engineering proposed: Accelerate the high-quality development of the biodegradable plastic industry.
From the Central Document No. 1 (2020-2026), observe the policy changes regarding the pollution control of agricultural films and the utilization of straw
The team led by Professor Wu Hao and Zhang Jianming from Qingke University has made new progress in the study of the crystallization competition mechanism and morphology control of polylactic acid porous materials.
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