SU1452098A1 - HYDRAULIC FLUID - Google Patents

HYDRAULIC FLUID

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Publication number
SU1452098A1
SU1452098A1 SU4091397/04A SU4091397A SU1452098A1 SU 1452098 A1 SU1452098 A1 SU 1452098A1 SU 4091397/04 A SU4091397/04 A SU 4091397/04A SU 4091397 A SU4091397 A SU 4091397A SU 1452098 A1 SU1452098 A1 SU 1452098A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mineral
hydraulic fluid
polymethylsiloxane
methylphenol
tert
Prior art date
Application number
SU4091397/04A
Other languages
Russian (ru)
Inventor
Н.П. Федянин
Ф.Р. Делова
И.Е. Долбилина
Т.А. Чепурная
М.Б. Катранов
Original Assignee
Коми филиал Всесоюзного научно-исследовательского института природных газов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Коми филиал Всесоюзного научно-исследовательского института природных газов filed Critical Коми филиал Всесоюзного научно-исследовательского института природных газов
Priority to SU4091397/04A priority Critical patent/SU1452098A1/en
Application granted granted Critical
Publication of SU1452098A1 publication Critical patent/SU1452098A1/en

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Abstract

Гидравлическая жидкость на минеральной основе, содержащая 2,6-ди-трет-бутил-4-метилфенол и полиметилсилоксан, отличающаяся тем, что, с целью улучшения низкотемпературных, вязкостных и антипенных свойств жидкости, в качестве минеральной основы она содержит прямогонный дистиллят тяжелой нефти, выкипающий при 205 - 350C, при следующем соотношении компонентов, мас.%:2,6-Ди-трет-бутил-4-метилфенол - 0,4 - 0,6Полиметилсилоксан - 0,03 - 0,10Прямогонный дистиллят - До 100Hydraulic mineral-based fluid containing 2,6-di-tert-butyl-4-methylphenol and polymethylsiloxane, characterized in that, in order to improve the low-temperature, viscous and anti-foam properties of the liquid, it contains a mineral oil as a mineral base oil, boiling away at 205 - 350C, in the following ratio of components, wt.%: 2,6-di-tert-butyl-4-methylphenol - 0.4 - 0.6 polymethylsiloxane - 0.03 - 0.10 straight distillate - up to 100

SU4091397/04A 1986-07-22 1986-07-22 HYDRAULIC FLUID SU1452098A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4091397/04A SU1452098A1 (en) 1986-07-22 1986-07-22 HYDRAULIC FLUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4091397/04A SU1452098A1 (en) 1986-07-22 1986-07-22 HYDRAULIC FLUID

Publications (1)

Publication Number Publication Date
SU1452098A1 true SU1452098A1 (en) 1999-04-27

Family

ID=60536409

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4091397/04A SU1452098A1 (en) 1986-07-22 1986-07-22 HYDRAULIC FLUID

Country Status (1)

Country Link
SU (1) SU1452098A1 (en)

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