It is mainly used as a curing agent for polyester powder, and can also be used in the manufacture of electrical insulation material laminates, printed circuits, various tools, adhesives, plastic stabilizers, etc. Used for cross-linking and curing of pure polyester powder coatings, carboxyl-containing acrylic polyesters, self-extinguishing polymers, modified epoxy resins, and high-efficiency adhesives. Curing agent for electronic printing ink (LCD Chemicalbook, CCD). It can be used as an auxiliary cross-linking agent and auxiliary irradiation cross-linking agent for rubber and plastics, and is effective in increasing the degree of cross-linking and reducing the radiation dose. 2. Due to the high crosslinking density of TGIC homopolymer, it is widely used in the industrial production of adhesives, cables, paper and plexiglass to enhance the strength of other substrates during polymerization.