▎ 摘　　要

NOVELTY - Preparing truck compartment bottom plate material comprises (i) measuring 100-120 pts. wt. surface modification liquid, 10-25 pts. wt. graphene modified carbon fiber, 2-5 pts. wt. antioxidant, 4-8 pts. wt. plasticizer and 1-3 pts. wt. defoamer, (ii) adding graphene-modified carbon fiber, antioxidant, plasticizer and defoamer to surface modification liquid in sequence, and uniformly mixing to obtain reinforced coating, (iii) dipping bamboo slices in glue, and then hot-pressing to form bamboo board substrate with a thickness of 20-80 mm, and (iv) uniformly coating reinforcing paint on surface of bamboo board base material, and then curing and molding to obtain truck compartment bottom plate material. USE - The method is useful for preparing truck compartment bottom plate material in field of carriage floor. ADVANTAGE - The method: solves problem of poor strength, wear resistance and mildew resistance of previous bamboo carriage floor, and problem gradually difficult to meet requirements of existing trucks; protect bamboo substrate; can improve mechanical properties; and utilizes enhanced coating, which has anti-corrosion, wear-resistant and stain-resistant function; and enhances many functions of car floor.