| 摘要 |
PURPOSE: A non-catalyst hardening coating composition including organic metal and a method for manufacturing the same are provided to enable a user to stably keep the composition without gelation at a room temperature and to form a coating film at the room temperature without thermal treatment. CONSTITUTION: A non-catalyst hardening coating composition containing organic metal comprises 1-35 weight% of silicone alkoxide, 10-80 weight% of deionized water, 1-40 weight% of alcohol, 0.1-20 weight% of DMF or formamide, and 0.0001-1 weight% of fumed silica. The coating composition containing the organic metal more includes 0.001-5 weight% of cellulose. A method for manufacturing the composition containing the organic metal comprises the following steps: preparing a first solution by mixing the alcohol and the silicone alkoxide; preparing a second solution by mixing the DMF or formamide, deionized water, and the fumed silica; and preparing a coating solution by mixing the first solution and the second solution until the mixture becomes transparent. |
