Investigation of performance properties of rubber with metal fillers
The work conducts laboratory tests on the rubber of the first group of GOST 8752-70 with the introduction of the metal components. The filler is introduced into the rubber mixture on laboratory rollers. Fine powders of copper (Cu), tin (Sn) and lead (Pb) are used as fillers. The dependences of...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-04-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%202%20(176)%20(%D0%9E%D0%9D%D0%92)/20-23%20%D0%9F%D0%B0%D1%88%D1%83%D0%BA%D0%B5%D0%B2%D0%B8%D1%87%20%D0%A1.%20%D0%92..pdf |
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| Summary: | The work conducts laboratory tests on the rubber of the
first group of GOST 8752-70 with the introduction of
the metal components. The filler is introduced into the
rubber mixture on laboratory rollers. Fine powders of
copper (Cu), tin (Sn) and lead (Pb) are used as fillers. The
dependences of the temperature in the contact zone of the
sample and the body of revolution on the concentration of
the filler and the dependence of wear on the concentration
of the filler for the same loads and sliding speeds are
obtained, the fillers that give the rubber the greatest wear
resistance are revealed, and the rational amount of the
filler is determined. The positive results of laboratory
tests give grounds to recommend various equipment
including aerospace equipment for use in sealing devices
of hydraulic systems, rubber products with metal fillers
in the indicated concentrations, which will extend their
service life and increase their reliability. |
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| ISSN: | 1813-8225 2541-7541 |