FIELD: lubricating materials. SUBSTANCE: material has, wt.-%: cake of pitch coke 4-10; dry lubricant 5-20; polymer of α-furylcarbinol 5-10; furfurolacetone oligomer 2-5; citric acid 0.25-0.6; boric acid 3-5; product of rice husk hydrolysis 25-35; artificial graphite or calcined cake - the rest. Properties: wearing away rate at regime of interface friction is 1.22-6.1 mcm/g, and in abrasive medium - 0.4-4.6 mcm/g. Material is used in friction pairs in chemical and petrochemical industries. EFFECT: improved quality and property of material. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR PREPARING SELF-LUBRICATING CARBON MATERIAL | 1993 |
|
RU2084469C1 |
| ELECTRIC BRUSH MANUFACTURING PROCESS | 1994 |
|
RU2088007C1 |
| METHOD FOR PREPARING SELF-LUBRICATING CARBONE-GRAPHITE MATERIAL | 0 |
|
SU1834838A3 |
| CHARGE FOR CARBON-GRAPHITE ARTICLES (MAINLY CRYSTALLIZERS) PRODUCTION | 1991 |
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RU2009998C1 |
| METHOD OF FINE GRAIN GRAPHITE PRODUCTION | 1992 |
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RU2069205C1 |
| METHOD OF REINFORCED GRAPHITE MAKING | 1991 |
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| METHOD OF CONTROLLING PROCESS OF PRODUCING CARBON PRODUCTS | 1992 |
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| METHOD OF CALCINING LARGE-SIZE CARBON BLANKS | 1989 |
|
RU2022921C1 |
| METHOD FOR MANUFACTURE OF BLANKS USED FOR PRODUCTION OF GRAPHITE MATERIAL | 1991 |
|
RU2036136C1 |
| METHOD OF PRODUCING FINE-GRAINED LARGE-SIZED GRAPHITIZED BILLETS | 0 |
|
SU1834843A3 |
