There is provided a transparent silicone film-forming composition which forms a ultraviolet absorbing and infrared screening film exhibiting film hardness of 6H to 9H or more after curing on a transparent substrate such as glass and plastic. A transparent silicone film-forming composition comprises a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D). A transparent silicone film-forming composition comprising a reaction product (A) of alkoxysilane having an epoxy group (a) and alkoxylsilane having an amino group with active hydrogen (b) as well as tri- or dialkoxysilane (c) mixed with monoalkoxysilane (d) and/or glycidsilane (e), an acid catalyst (B), a finely ground ITO cocatalyst (C) and at least one solvent selected from organic solvents (D).
本发明提供了一种透明
硅酮成膜组合物,该组合物在
玻璃和塑料等透明基材上固化后可形成紫外线吸收膜和红外线屏蔽膜,膜硬度为 6H 至 9H 或更高。一种透明
硅酮成膜组合物包括具有环氧基的烷氧基
硅烷(a)和具有活性氢的
氨基的烷氧基
硅烷(b)的反应产物(A)、酸催化剂(B)、磨细的 ITO 助催化剂(C)和至少一种选自有机溶剂的溶剂(D)。一种透明有机
硅成膜组合物,包括具有环氧基团的烷氧基
硅烷(a)和具有活性氢
氨基的烷氧基
硅烷(b)以及三或二烷氧基
硅烷(c)与单烷氧基
硅烷(d)和/或糖
硅烷(e)混合的反应产物(A)、酸催化剂(B)、磨细的 ITO 助催化剂(C)和至少一种选自有机溶剂(D)的溶剂。