▎ 摘　　要

NOVELTY - A high temperature anti-scorching agent comprises 60-80 pts. wt. poly-alkenyl succinimide ester, 0.1-0.4 pts. wt. graphene oxide, 5-15 pts. wt. antioxidant, 3-8 pts. wt. polymerization inhibitor, 3-10 pts. wt. anti-coking agent and 20-30 pts. wt. organic solvent. USE - High temperature anti-scorching agent. ADVANTAGE - The high temperature anti-scorching agent has better effect of inhibiting the tar generated on the device surface without generating bad effect to the catalyst during the machining process and other reagents and without causing corrosion to device, and with prolonged the service life of the high temperature device and has better application value and application prospect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing a high temperature anti-scorching agent.