Silane coupling agent and glass fiber product for laminates.

摘要

The present invention is directed to a glass fiber product for laminates having excellent epoxy resin impregnation properties and solvent resistance, high soldering heat resistance, good heat shock resistance and low water absorption properties, and it is also directed to a silane coupling agent for providing such a glass fiber product. That is, the present invention is connected with a silane coupling agent prepared by reacting 2.3 to 4.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 4 active hydrogen atoms are bound, a silane coupling agent prepared by reaction 1.3 to 3.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 3 active hydrogen atoms are bound and to which one alkylsilyl group is bound, or a silane coupling agent prepared by reacting 0.3 to 2.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 2 active hydrogen atoms are bound and to which 2 alkylsilyl groups are bound. In addition, the present invention is also connected with a silane coupling agent prepared by reacting the diamine with a haloalkylalkoxysilane and a halomethylstyrene. Moreover, the present invention is also connected with a glass fiber product for laminates treated with the above-mentioned silane coupling agent.