▎ 摘　　要

NOVELTY - Strong corrosion-resistant ultra-low temperature adhesive comprises 50-90 pts. wt. hyperbranched aspartic polyurea resin, 6-40 pts. wt. organic solvent, 0.01-0.1 pt. wt. catalyst, 0.8-10 pts. wt. nano toughened rust inhibitor, 0.1-1 pt. wt. silane coupling agent, 5-10 pts. wt. nano-antibacterial agent, 0.2-0.5 pt. wt. defoamer, 40-100 pts. wt. isocyanate curing agent and 0-50 pts. wt. organic solvent. USE - The method is used for preparing strong corrosion-resistant ultra-low temperature adhesive glue and for applying on the surface of low temperature equipment and used in harsh corrosion conditions such as marine environment. ADVANTAGE - The strong corrosion-resistant ultra-low temperature adhesive serves for a long time on the surface of stainless steel equipment filled with ultra-low temperature liquid, can withstand high and low temperature impact and provides stable cold insulation and corrosion protection. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: a preparation method of the strong corrosion-resistant ultra-low temperature adhesive comprising mixing the components contained in the core component to obtain core component and mixing the components contained in the curing component to obtain curing component; and use of the strong corrosion-resistant ultra-low temperature adhesive on the surface of low temperature equipment.