| 摘要 |
The invention relates to an optically transparent polymeric coating and can be used in electronic engineering, in particular in solar batteries. The optically transparent polymeric coating comprises the product of interaction of polyethylene glycol adipate with hexamethylene diisocyanate, trimethylol propane and ethyl acetate. The coating is prepared by mixing the product of interaction of polyethylene glycol adipate and hexamethylene diisocyanate with curative, and ethyl acetate. The mixture obtained is vacuumized, applied on surface and held up to full cure at a temperature of 60...80 °C. The invention enables to prepare a coating with high breaking strength at low power consumption. |
