The heat resistant coatings(PRSI) is prepared with the self-made trapezoid polymethylsilsesquioxane and polyphenylsilsesquioxane as the binders.

• 选用自制的梯形聚甲基倍半硅氧烷和梯形聚苯基倍半硅氧烷为基料制备出了耐高温涂料(PRSI)。