Manufacturing of speed reducer bars (break discs and bumzes) for vehicles and tractors using local raw materials
Phenol-formaldehyde , Asbestos and Rubber blend was prepared and used as speed reducer bars ( brake-discs and bunzes) alternative to the imported one. we also succeed to prepare an asbestos and novolac blend and used as car brake bunzes. The asbestos used was obtained from consumed brake discs and b...
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| Main Authors: | , |
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| Format: | Book |
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College of Education for Pure Sciences,
2005-06-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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| Summary: | Phenol-formaldehyde , Asbestos and Rubber blend was prepared and used as speed reducer bars ( brake-discs and bunzes) alternative to the imported one. we also succeed to prepare an asbestos and novolac blend and used as car brake bunzes. The asbestos used was obtained from consumed brake discs and bunzes. The optimum conditions for the desired puipose was achieved using the above blend The reaction conditions including rubber types ,vulcanizi,ng agent quantities of asbestos and novolac added, as well as physical properties are well discussed. |
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| Item Description: | 1812-125X 2664-2530 10.33899/edusj.2005.82406 |