Aerospace
| Mon 17 Nov 2025
Beijing, Nov. 17 -- Hubei Sanjiang Aerospace Jianghe Chemical Tech Co Ltd has applied Chinese patent for Polyphosphazene Modified Polyurethane-based Spraying Thermal Insulation Material and Preparation Method Thereof. Yu Yao, Liu Chao, Xiang Guifeng, Sun Yaru, Chang Yun, Liu Meizhen, Zhang Zhiqiang, Feng Xiaoqing, Sun Li, Yang T..