▎ 摘　　要

NOVELTY - Environmentally friendly non-toxic sealing gasket comprises 30-40 pts. wt. elastic adhesive, 10-12 pts. wt. non-asbestos fiber, 30-50 pts. wt. filler and 1-10 pts. wt. functional auxiliary agent. USE - Environmentally friendly non-toxic sealing gasket. ADVANTAGE - The environmentally friendly non-toxic sealing gasket has high tensile strength, good pressing and elastic resilience, good creep performance and excellent mechanical property. It has low leakage rate, good sealing property, good corrosion resistance, good durability, and can fully satisfy the requirement of customers. It is green and environment friendly, simple preparation, low price, and suitable for mass production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of environmentally friendly nontoxic sealing gasket comprising providing raw materials, sieving the non asbestos fiber to obtain non-asbestos fiber with specific length; high speed centrifuging non-asbestos fiber, filler, and functional auxiliary agent for 5-10 minutes at a rotating speed of 200-250 revolutions/minute, then adding pH regulator to adjust the pH to neutral; adding elastic adhesive, vulcanizing agent, accelerator stirring for 20-35 minutes, rotating speed is 180-230 revolutions/minute. then adding flocculating agent and agent, transcribing, hot pressing, drying, and vulcanizing.