▎ 摘　　要

NOVELTY - A car air conditioning antibacterial filter is made of a raw material composition that comprises 80-120 pts. wt. wood pulp fiber, 10-25 pts. wt. diatomite, 3-15 pts. wt. starch, 9-30 pts. wt. sodium phytate, 1-3 pts. wt. silane coupling agent, 5-15 pts. wt. graphene oxide, 3-12 pts. wt. amoxicillin, 3-15 pts. wt. 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide and 2-6 pts. wt. N-hydroxysuccinimide. USE - Antibacterial filter core of car air conditioner. ADVANTAGE - The antibacterial filter core has long-acting antibacterial effects, no toxicity and side effects on human body, and is environmentally-friendly.