▎ 摘　　要

NOVELTY - A sealant comprises 11-21 pts. wt. E-44-type epoxy resin, 15-25 pts. wt. ethylene-vinyl acetate thermoplastic elastomer, 21-27 pts. wt. dioctyl phthalate, 15-20 pts. wt. chitin, 14 pts. wt. graphene, 4-8 pts. wt. butyl rubber, 5-10 pts. wt. isocyanate, 6-9 pts. wt. calcium carbonate, 3-9 pts. wt. terpene resin, 6-12 pts. wt. diaryl secondary amine, 10-20 pts. wt. polyoxyethylene, 2-7 pts. wt. zinc oxide, 3-6 pts. wt. diesel fuel, 4-8 pts. wt. silicon dioxide, 15-20 pts. wt. polysulfide rubber, 6-8 pts. wt. ethanol and 4-8 pts. wt. lubricant. USE - Sealant is used for windshield. ADVANTAGE - The sealant has excellent adhesiveness, stability, anti-drying property and flame retardance.