Particles are caused by the crystallization of excessive acidic crosslinking agents at low temperatures during the production of glass adhesive. The solution to this problem mainly involves two aspects: 1. the amount of crosslinking agent added, only excessive acidic crosslinking agents that do not participate in the reaction will crystallize; 2. Reducing the crystallization point of crosslinking agents can be solved by using modified low crystallization point methyltriacetoxysilane or mixed acidic crosslinking agents.