SU127349A1 - Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces - Google Patents

Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces

Info

Publication number
SU127349A1
SU127349A1 SU631175A SU631175A SU127349A1 SU 127349 A1 SU127349 A1 SU 127349A1 SU 631175 A SU631175 A SU 631175A SU 631175 A SU631175 A SU 631175A SU 127349 A1 SU127349 A1 SU 127349A1
Authority
SU
USSR - Soviet Union
Prior art keywords
molybdenum disulfide
lubricant composition
based lubricant
rubbing surfaces
binder
Prior art date
Application number
SU631175A
Other languages
Russian (ru)
Inventor
Б.Н. Малышев
Е.М. Опарина
З.С. Рубцова
Л.Н. Сентюрихина
Original Assignee
Б.Н. Малышев
Е.М. Опарина
З.С. Рубцова
Л.Н. Сентюрихина
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 Б.Н. Малышев, Е.М. Опарина, З.С. Рубцова, Л.Н. Сентюрихина filed Critical Б.Н. Малышев
Priority to SU631175A priority Critical patent/SU127349A1/en
Application granted granted Critical
Publication of SU127349A1 publication Critical patent/SU127349A1/en

Links

Description

Известно, что дисульфид молибдена обладает высокими адсорбционными свойствами, однако получаемые с применением его смазочные пленки, нанесенные на трущиес  поверхности, быстро осыпаютс . Дл  повышени  длительности работы этих смазочных пленок в смазочную композицию ввод т, например, эпоксидные модифицированные аминами и поливинилбутиралевые смолы в качестве св зующих, которые , однако, имеют небольшую термостойкость.It is known that molybdenum disulfide has high adsorption properties, however, the lubricating films obtained using it deposited on the rubbing surfaces quickly fall off. To increase the duration of operation of these lubricating films, for example, epoxy-modified amines and polyvinyl butyral resins are added to the lubricating composition as binders, which, however, have little heat resistance.

Описываемый способ нанесени  пленок смазочной композиции на основе дисульфида молибдена на трущиес  поверхности устран ет указанные недостатки и повышает длительность работы узлов трени  при высокой, температуре и высоком вакууме.The described method of applying films of a molybdenum disulfide-based lubricating composition to the rubbing surfaces eliminates these drawbacks and increases the operation time of the friction units at high, high temperature and high vacuum.

Особенность способа заключаетс  в том, что суспензию молибденита в растворителе со св зующим нанос т на трущиес  поверхности н подвергают обработке образующуюс  пленку при 700-900° в высоком вакууме, нагфимер рт. ст. В качестве св зующего примен ют полиметилфен.илсклоксановую смолу в сочетании с полимером бутилметакриловой кислоты. При обработке образующейс  пленки в указанных услови х вс  органическа  часть св зующего вещества выгорает, а остающа с  неорганическа  св зка образует каркас, в  чейках Которого удерживаетс  дисульфид молибдена.The peculiarity of the method is that a suspension of molybdenite in a solvent with a binder is applied onto the rubbing surfaces and the resulting film is treated at 700–900 ° under high vacuum, nagfimer Hg. Art. A polymethylphenyl-lskloxane resin is used as a binder in combination with a polymer of butylmethacrylic acid. When processing the resulting film under these conditions, the entire organic part of the binder burns out, and the remaining inorganic bond forms a framework in the cells of which molybdenum disulfide is retained.

Предмет изобретени Subject invention

Claims (2)

1. Способ нанесени  пленок смазочной композиции на основе дисульфида молибдена на трущиес  поверхности, отличающийс  тем, что, с целью увеличени  длительности работы узлов трени  при высокой температуре и высоком вакууме, суспензию молибденита1. A method for applying films of molybdenum disulfide-based lubricant composition to abrasive surfaces, characterized in that, in order to increase the duration of operation of the friction units at high temperature and high vacuum, a suspension of molybdenite № 127349No. 127349 в растворителе со св зующим нанос т на трущиес  поверхности и подвергают обработке образующуюс  пленку при температуре 700-900° в высоком вакууме, например мм рт. ст.in a solvent with a binder, they are applied onto the scabby surfaces and the resulting film is processed at a temperature of 700-900 ° under high vacuum, for example, mm Hg. Art. 2. Способ по п. 1, отличающийс  тем, что, с целью noлyчeJ ки  прочной неорганической св зки, при выгорании всей органической части, в качестве св зующего примен ют полиметилфенилсилоксановую смолу в сочетании с полимером бутилметакриловой кислоты.2. A method according to claim 1, characterized in that, in order to produce a strong inorganic binder, when the entire organic portion is burned out, polymethylphenylsiloxane resin is used as a binder in combination with a polymer of butyl methacrylic acid.
SU631175A 1959-06-16 1959-06-16 Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces SU127349A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU631175A SU127349A1 (en) 1959-06-16 1959-06-16 Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU631175A SU127349A1 (en) 1959-06-16 1959-06-16 Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces

Publications (1)

Publication Number Publication Date
SU127349A1 true SU127349A1 (en) 1959-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU631175A SU127349A1 (en) 1959-06-16 1959-06-16 Method of applying films of molybdenum disulfide based lubricant composition on the rubbing surfaces

Country Status (1)

Country Link
SU (1) SU127349A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2487289C1 (en) * 2012-01-10 2013-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Method of making surfaces of friction using epoxy resin-based solid lubricants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2487289C1 (en) * 2012-01-10 2013-07-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Самарский государственный технический университет Method of making surfaces of friction using epoxy resin-based solid lubricants

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