▎ 摘　　要

NOVELTY - Environmentally friendly polypropylene flame retardant composite comprises 15-25 pts. wt. dimethyl trimethylsilyl methylphosphonate, 40-50 pts. wt. pentaerythritol melamine phosphate, 15-35 pts. wt. magnesium hydroxide, 35-55 pts. wt. aluminum hydroxide, 9-11 pts. wt. antimony trioxide and 10-20 pts. wt. flame retardant synergist. USE - Environmentally friendly polypropylene flame retardant composite. ADVANTAGE - The environmentally friendly polypropylene flame retardant composite has good flame retardant function, high temperature melting forming and hot forming processing engineering and long-term flame retardance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a polypropylene flame-retardant plastic, which comprises 30-40 pts. wt. composite environmentally friendly flame retardant, 80-90 pts. wt. polyproplylene resin, 10-14 pts. wt. nitrile rubber, 3-5 pts. wt. initiator, 4-6 pts. wt. coupling agent, 0.7-1.2 pts. wt. compound anti-aging agent, 2-5 pts. wt. antioxidants, 3-6 pts. wt. toughening agent and 2-5 pts. wt. anti-mildew and antibacterial agent.