▎ 摘 要
NOVELTY - High-strength engineering plastic comprises 100 pts. wt. polyvinyl chloride, 20-30 pts. wt. allyl acetoacetate, 5-6 pts. wt. alkylphenol polyethenoxy ether, 3-4 pts. wt. glass fiber, 5-6 pts. wt. tributyl citrate, 0.1-0.4 pts. wt. calcium carbonate, 0.8-1.8 pts. wt. rosin, 2-3 pts. wt. water and 0.1-0.2 pts. wt. graphene. USE - Used as high-strength engineering plastic. ADVANTAGE - The high-strength engineering plastic has good performance, good flame-retardant effect and does not easily age for long time.