FIELD: manufacturing technology.
SUBSTANCE: present invention relates to the field of lubricants and, in particular, describes a lubricant composition and a method for its preparation and use. Lubricant composition includes base oil and, dispersed therein, rubber particles having a radiation-crosslinked structure, the base oil being a continuous phase, and the rubber particles being the dispersed phase. Viscosity of the lubricant composition of the present invention can be effectively controlled by varying temperature. Compared to a lubricant composition comprising chemically crosslinked rubber particles, said composition has a lower viscosity at low temperatures and a higher viscosity at high temperatures and has a relatively high viscosity index, which can meet the requirements when used at temperatures above 200 °C.
EFFECT: lubricant composition of the present invention also has excellent anti-wear and anti-friction properties.
24 cl, 4 tbl, 14 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MODIFIED RUBBER MOTHER BATCH, AND RUBBER MIXTURE AND VULCANIZED RUBBER MADE THEREFROM, AND METHODS OF THEIR PRODUCTION | 2012 |
|
RU2608764C2 |
| RUBBER MIXTURE, PREPARATION METHOD THEREOF AND CURED RUBBER PRODUCED THEREFROM | 2012 |
|
RU2607581C2 |
| FUNCTIONAL POLYDIENE, METHOD FOR PRODUCTION THEREOF AND RUBBER COMPOSITION CONTAINING SAME | 2014 |
|
RU2599641C2 |
| COMPOSITE CATALYST AND METHOD FOR PRODUCING SAME | 2015 |
|
RU2677479C2 |
| PHOSPHORUS-CONTAINING MOLECULAR SIEVE, ITS PRODUCTION AND USE | 2018 |
|
RU2782564C2 |
| CATALYST ON THE CARRIER, ITS ACTIVATED FORM AND THEIR PRODUCTION AND APPLICATION | 2013 |
|
RU2627697C2 |
| METHOD, REACTOR AND SYSTEM FOR CATALYTIC CRACKING OF LIQUID OIL PRODUCTS | 2019 |
|
RU2797245C2 |
| METHOD, REACTOR AND SYSTEM FOR CATALYTIC CRACKING OF LIQUID OIL PRODUCTS | 2019 |
|
RU2793541C2 |
| METHOD AND SYSTEM FOR TREATMENT OF CATALYTIC CRACKING REACTION PRODUCT AND THEIR APPLICATION | 2020 |
|
RU2802626C1 |
| SPHERICAL CARRIERS FOR OLEFIN POLYMERISATION CATALYST, CATALYST COMPONENTS, CATALYST AND PREPARATION METHODS THEREFOR | 2014 |
|
RU2668082C2 |
