FIELD: machine building.
SUBSTANCE: invention relates to antifriction polymer compositions based on polyamides, and can be used for production of high-loaded parts with low friction coefficient, contacting with oils: sliding bearings, guiding supports, mud-proof and support rings of hydraulic cylinders. Antifriction polyamide composition contains, wt. %: Polyamide 6 94–97.5, shungite powder 2–5, graphite is the rest.
EFFECT: technical result is an increase in the value of elastic strength characteristics, low friction coefficient and prime cost of making articles by adding graphite in amount of 0_5–1 % by weight instead of products of destruction of polytetrafluoroethylene.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE MATERIAL FOR MANUFACTURE OF THE TRIBOENGINEERING COATINGS | 2006 |
|
RU2307855C1 |
| POLYMER MATERIAL FOR TRIBOTECHNICAL PURPOSES | 2010 |
|
RU2454439C1 |
| COMPOSITION THERMOSTABLE TRIBOTECHNICAL MATERIAL | 2004 |
|
RU2268273C1 |
| ANTIFRICTION POLYMER COMPOSITE MATERIAL | 2013 |
|
RU2567293C2 |
| TRIBOTECHNICAL COMPOSITE | 2002 |
|
RU2228347C1 |
| ANTI-FRICTION POLYMER COMPOSITE MATERIAL | 2012 |
|
RU2525492C2 |
| COMPOSITE ANTIFRICTION MATERIAL AND ITS MANUFACTURING METHOD | 2015 |
|
RU2614327C2 |
| POLYMER TRIBOTECHNICAL MATERIAL BASED ON POLYTETRAFLUOROETHYLENE, MECHANICALLY ACTIVATED KAOLIN AND MAGNESIUM SPINEL | 2019 |
|
RU2699109C1 |
| POLYMER COMPOSITE MATERIAL FOR STRUCTURAL AND TRIBOLOGICAL PURPOSES BASED ON POLYTETRAFLUOROETHYLENE AND MODIFIED SILICON DIOXIDE | 2022 |
|
RU2792599C1 |
| METHOD FOR PRODUCING POLYMER COMPOSITE MATERIALS | 2020 |
|
RU2753477C1 |
