▎ 摘　　要

NOVELTY - High-performance solid thin wall panel comprises 80-100 pts. wt. polyvinyl chloride powder, 40-50 pts. wt. calcium carbonate, 1-5 pts. wt. graphene, 20-50 pts. wt. wood flour, 5-9 pts. wt. sodium tripolyphosphate, 5-9 pts. wt. ethylene glycol ethyl ether acetate, 1-2.5 pts. wt. microsphere blowing agent, 0.1-0.5 pts. wt. blowing agent, 0.6-1 pts. wt. crosslinking agent, 0.5-1 pts. wt. catalyst, 0.4-0.7 pts. wt. plasticizer, 1-2 pts. wt. dispersant, and 0.8-1.5 pts. wt. tackifier. USE - High-performance solid thin wall panel. ADVANTAGE - The high-performance solid thin wall panel has high compatibility, strong wood/plastic interfacial interaction, high bonding strength, high performance solid thin wallboard, improves mechanical property, high toughness, good durability, good impact resistance, greatly improves the solid sense of worth, and has reduces achieve the same strength and thickness of wall to save space. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high-performance solid thin wall panel, which involves: (A) mixing tetrapolyphosphate, ethylene glycol ethyl ether acetate, cross-linking agent, catalyst, plasticizer, dispersant, tackifier, and 1/15-1/5 wt.% polyvinyl chloride powder to obtain a mixture A; (B) mixing microsphere foaming agent, foam regulator, and 1/15-1/5 wt.% calcium carbonate to obtain a mixture B; (C) mixing graphene, wood flour, emaining weight of polyvinyl chloride powder and remaining weight of calcium carbonate, and mixing to obtain a mixture C; (D) adding mixture A into mixture C, firstly heating at 25-35 degrees C and stirring at speed of 45-55 revolutions/minute, heating at 55-65 degrees C, stirring at speed of 50-550 revolutions/minute, heating at 110-130 degrees C, stirring speed of 900-1100 revolutions/minute to obtain a mixture D;extruding and granulating the mixture D to obtain composite mother particles F; and (E) adding composite masterbatch F into mixture B, and extruding to obtain final product.