COMPOSITION OF THERMO-INSULATING COATING POLYMER COMPOSITION FOR PRODUCTION OF POWER PLANT CASES Russian patent published in 2020 - IPC C09D5/18 C09D123/34 

FIELD: chemistry; manufacturing technology.

SUBSTANCE: invention relates to external thermo-insulating materials (TPM) of sublimating type, providing protection against aerodynamic heating at high-speed movement of structure in air-gas medium. Composition of modified recipe composition of external TPM based on chlorosulphonated polyethylene contains, as a small additive, uniformly distributed in volume secondary discrete carbon fibers obtained by pyrolysis, at optimum weight filling range in formula 1–2 pts.wt. to 100 pts.wt. of chlorosulphonated polyethylene.

EFFECT: disclosed composition enables to increase the compression strength of the coating, as well as accelerate the relaxation time of the initial structure after removing the load, while maintaining the operational parameters of the article.

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