| abstract |
The invention belongs to the field of coating preparation, in particular to a long-acting agricultural film anti-fog dripping agent and a preparation method thereof. The long-acting agricultural film anti-fog dripping agent of the present invention is prepared from A component, B component and dilution water. The A component includes silica sol, silane coupling agent A and deionized water. The B component includes silane coupling agent B, epoxy curing agent, curing accelerator, leveling agent and deionized water. The long-acting agricultural film anti-fog dripping agent of the invention has the advantages of low cost, simple operation, dual effects of anti-fogging and dripping, the aging effect is as long as 12 months, and can be repeatedly sprayed; It is resistant to high temperature and multiple washes; it can be sprayed on a variety of common polyolefin films (such as PE, PVC, EVA films), with strong universality and wide application. |