Patent ID: 11866612
Assignee: CIVIL AVIATION UNIVERSITY OF CHINA
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 1:
2. The preparation method for the phosphate-based high-temperature-resistant adhesive self-reinforced by in-situ growth and locking of flaky kyanite applied in the temperature range of 700° C. to 1300° C. as claimed in claim 1, wherein in the step 1, the bauxite is one of boehmite and gibbsite, a purity of the bauxite is higher than 90%, and the bauxite is a non-standard mineral;
when the bauxite is the boehmite, the mass ratio in the step 1 of the bauxite:the kaolin:the boric acid:the boron oxide is 3.35-3.8:8-9:1.5-2.25:1-1.5; or when the bauxite is the gibbsite, the mass ratio in the step 1 of the bauxite:the kaolin:the boric acid:the boron oxide is 4-4.85:8-9:1.5-2.25:1-1.5.