November 6, Changsha, Hunan.
At the 2020 Changsha New Material Industry Expo, eggs coated with high-tech coatings are harder than stones, and people can stand on paper cups.
The coating has the characteristics of impact resistance, abrasion resistance, corrosion resistance, and pollution-free. It has a service life of more than 50 years. It can be sprayed, brushed, etc., in an environment of minus 50 degrees Celsius to minus 100 degrees Celsius.
(Reporter Yang Huafeng edited Wu Rui)
Editor in charge: [Liu Xian]