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2 643 375

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(51)

IPC

C04B38/08(2006-01-01)

C04B35/80(2006-01-01)

C04B35/10(2006-01-01)

(21) (22)

Application

2016152675, 2016-12-29

(24)

Start date

2016-12-29

(22)

Actual filing date

2016-12-29

(45)

Published

2018-02-01

(72)

Inventor

Zubashchenko Roman VyacheslavovichKuzin Vladislav Igorevich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo FirmaZubashchenko Roman VyacheslavovichKuzin Vladislav Igorevich

THERMAL INSULATING REFRACTORY PRODUCT Russian patent published in 2018 - IPC C04B38/08 C04B35/80 C04B35/10

Abstract RU 2643375 C1

FIELD: fire safety.

SUBSTANCE: heat-insulating product is obtained from a mixture comprising, wt %: mullite-siliceous fiber 25.0-40.0, porous fractionated filler of corundum composition 40.0-60.0, refractory clay 10.0-25.0, technical lignosulfonates 2.0-5.0 per dry substance. These materials are mixed, moulded, dried and fired at a temperature of 1450-1480°C. For the products obtained, the compressive strength is 7-9 MPa.

EFFECT: increase of strength and maximum temperature of exploitation of products based on mullite-siliceous fiber.

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RU 2 643 375 C1

Authors

Zubashchenko Roman Vyacheslavovich

Kuzin Vladislav Igorevich

Dates

2018-02-01—Published

2016-12-29—Filed