FIELD: chemistry.
SUBSTANCE: invention relates to polymer material science, namely to a wear-resistant polymer composition of tribotechnical purpose, used for making friction bearings in friction assemblies of machines, mechanisms, for making wear-resistant lining used for facing mining and processing and mining equipment, wear-resistant articles of structural purpose, operating in mode of abrasive wear in medium of petroleum-oil, oil, lubricants, fuel, acids and alkalis. Polymer composition contains the following components, wt%: 90.0–99.5 of ultrahigh molecular weight polyethylene (UHMWPE) and 0.5–10.0 of 2-mercaptobenzothiazole as a modifier.
EFFECT: invention increases strength, wear resistance and reliability of parts of assemblies, reduces intensity of mass wear of material.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| POLYMER COMPOSITION OF TRIBOTECHNICAL AND STRUCTURAL PURPOSE BASED ON ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE, MAGNESIUM OXIDE, 2-MERCAPTOBENZOTHIAZOLE AND SULFUR | 2020 |
|
RU2736057C1 |
| COMPOSITE STRUCTURAL MATERIAL BASED ON ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE, ZINC OXIDE, 2-MERCAPTOBENZOTHIAZOLE AND SULFUR | 2019 |
|
RU2706658C1 |
| POLYMER COMPOSITION FOR STRUCTURAL AND TRIBOTECHNICAL PURPOSES BASED ON ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE AND BORON POLYMER | 2022 |
|
RU2784206C1 |
| COMPOSITE WEAR RESISTANT MATERIAL | 2022 |
|
RU2784232C1 |
| ANTIFRICTIONAL POLYMER COMPOSITION WITH THERMALLY EXPANDED GRAPHITE | 2013 |
|
RU2535216C1 |
| COMPOSITION WEAR-RESISTANT MATERIAL ON BASIS OF ULTRA HIGH MOLECULAR POLYETHYLENE (UHMPE) | 2008 |
|
RU2381242C2 |
| TWO-LAYER COMPOSITE MATERIAL BASED ON ULTRAHIGH MOLECULAR POLYETHYLENE AND ELASTOMER | 2021 |
|
RU2780107C1 |
| COMPOSITE OIL-AND-PETROL RESISTANT, WEAR- AND FROST-RESISTANT MATERIAL | 2008 |
|
RU2437903C2 |
| COMPOSITE MATERIAL BASED ON ULTRAHIGH MOLECULAR WEIGHT POLYETHYLENE MODIFIED WITH PLASTICIZER | 2023 |
|
RU2816004C1 |
| POLYMER COMPOSITE MATERIAL FOR STRUCTURAL PURPOSES BASED ON ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE REINFORCED WITH BASALT FABRIC | 2022 |
|
RU2792879C1 |
