| 摘要 |
Abstract The present invention relates to coating composition, and in particular, to an inorganic coating composition which can be cured at low temperature and a preparation method thereof. In order to solve the problems of the prior art, in particular of the organic coatings being harmful for the environment, the inorganic coatings having bad flexibility, and the traditional ceramic coatings needing heat and being inconvenient for curing, the preferred embodiments of the present invention provide an inorganic coating composition which can be cured at low temperature and a preparation method thereof. The inorganic coating composition comprises the ingredients as below: 70-80wt% of inorganic solution; 5-10w t% of functional additives, which are selected from potassium titanate, alumina, or a compound thereof; 10-20wt% of inorganic pigment; 0.5-2.0wt% of other functional additives. The said inorganic solution comprises the following ingredients: 30-40wt% of organic alkoxy-silane, 15-20wt% of organic solvent, 2 5- 3 0wt% of silica sol. The inorganic coating composition is able to cure at low temperature, the film formed by it has excellent flexibility, and will not release harmful organic gases, and is beneficial to the environmental. Figure attached to the abstract Fig. 1 |
