纳米喷涂式农膜防雾涂层的制备

The Lining-up of Anti-fogging Agriculture Plastic Film

通过预先制备纳米SnO_2/SiO_2/TiO_2溶胶,并研究其在涂布附着力促进剂的聚乙烯膜材的各项性能。实验结果表明,涂膜具有超亲水防雾性能,优异的透光性。在聚乙烯膜上应用持效期可以达到10-12月,可保证作物在整个生长周期内不受雾滴危害。

By preparing SnO_2/SiO_2/Tio_2 sol, the paper makes a study of the performances on polyethylene membrane material, a coating adhesion promoter. The result shows that the film has great performance in anti-fogging and light guiding. The PE film can keep working for 10-12 months, keeping crops from the fog drop during their growth cycle.