Common adhesives or resins combined with coupling agents can not only improve the bonding strength, but more importantly, increase the water resistance and durability of the bonding force.

① In the bonding of metal and non-metal in structural adhesives, if a silane tackifier is used, it can condense with a metal oxide or condense with another silanol, so that the silicon atoms are in close contact with the surface of the glued object. If silane is added as a tackifier in the nitrile phenolic structural adhesive, the bonding strength can be significantly improved.
② Silane has been widely used as a treatment agent at home and abroad in bonding glass fibers. It can chemically react with the interface to increase the bond strength.
③ Silane tackifiers have special functions in the bonding of rubber and other materials. It significantly improves the bonding strength of various rubbers and other materials.
④ Bonding problems that cannot be solved with general adhesives can sometimes be solved with silane coupling agents. Such as aluminum and polyethylene, silicone rubber and metal, silicone rubber and plexiglass, can all be solved satisfactorily by selecting the corresponding silane coupling agent according to the chemical bond theory.

Other applications of silane coupling agents include:
① Attach the immobilized enzyme to the surface of the glass substrate,
②Sand control in oil well drilling,
③ Make the masonry surface hydrophobic,
④ Through the anti-moisture absorption effect, the fluorescent lamp coating has a high surface resistance;
⑤ Improve the hygroscopic performance of the organic relative glass surface in the liquid chromatographic column.