METHOD FOR PRODUCTION OF MATERIAL FOR HYDROINSULATING COATING Russian patent published in 1998 - IPC

Abstract RU 2117683 C1

FIELD: technology of production of material for anticorrosive hydroinsulating coating. SUBSTANCE: chlorosulfonated polyethylene and desired additive are mixed. The process takes place at heating on rolls. Then molding is carried out. Before mixing on rolls these components are mixed in rubber mixer at 70-80 C at the presence of polyethylene oxide and mixture of salts of synthetic fatty acid of fraction. Said polyethylene oxide has molar weight in 200-1000. After molding material is cooled at rate 5-7 c/s. EFFECT: decreased water absorption, increased chemical resistance of coating. 2 tbl

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RU 2 117 683 C1

Authors

Ivanov S.S.

Zavadskaja V.P.

Medunova S.P.

Dates

1998-08-20Published

1994-04-12Filed