THERMOSETTING POLYMER COMPOSITION Russian patent published in 2021 - IPC C08L83/04 C08L63/00 C08K3/04 

Abstract RU 2756310 C1

FIELD: polymer composite materials.

SUBSTANCE: invention relates to the field of obtaining polymer composite materials, namely, the creation of a thermosetting polymer composition for molded and non-molded products of varying degrees of complexity, having a carbon fabric as a reinforcing base, which can be used in the space branch of mechanical engineering. A thermosetting polymer composition of the following composition is proposed, wt. %: polysiloxane, Elastosil RT 604 A brand (80.0-88.0), hardener for Elastosil RT 604 B brand polysiloxane (8.9-9.8), “temporary” plasticizer, polyepoxide, Araldite LY 8615 brand (1.6-6.5), hardener for polyepoxide, Hardener XB 5173 brand (0.1-1.6), functional carbon additives (0.5-1.0), adhesion modifier (0-2.0).

EFFECT: possibility of obtaining products with improved flexibility and recoverability after coagulating from the proposed composition.

1 cl, 1 tbl, 7 ex

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RU 2 756 310 C1

Authors

Voronchikhin Vasilij Dmitrievich

Tamashkov Valerij Olegovich

Ershov Dmitrij Vasilevich

Dates

2021-09-29Published

2020-11-30Filed