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Formula and manufacturing technology of novel energy-saving compound sealing filler

A composite sealing and new technology, which is applied in the field of new energy-saving composite sealing filler formula and its production process, can solve the problems of complex process, poor effect and difficult operation.

Inactive Publication Date: 2019-01-04
济南德仕枫工业技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the above technical problems and provide a new type of energy-saving composite seal that can effectively avoid the shortage of traditional products and completely overcome the defects of poor effect, difficult operation, large maintenance and complicated process of traditional sealing packing in the market. filler

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A new type of energy-saving composite sealing packing formula, characterized in that it comprises the following components in parts by mass: 40-50 parts of polytetrafluoroethylene suspended micropowder, 20-30 parts of polypropylene micropowder, 10-20 parts of graphene nanopowder, organic 1-2 parts of silicone oil, 3-5 parts of PTFE tetrafluoro emulsion, 3-5 parts of high-strength glass fiber powder, 2-5 parts of coloring additives and 10-15 parts of combination additives.

[0022] Color additives include ultra-fine graphite powder (black), Fe 2 o 3 One of pink (brown red) and blue thermosetting epoxy resin powder (blue).

[0023] Combination additives include liquid polysulfide glue (adhesive), methyltetrahydrophthalic anhydride (curing agent), sodium polyacrylate and fatty acid (active agent), epoxy silane (coupling agent), alkyl glyceryl ether (antistatic agent) ), polyamide (accelerator), butylcyanomethane (sol agent), nano-titanium oxide (surface oxidant), acrylat...

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PUM

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Abstract

The invention discloses a formula of a novel energy-saving compound sealing filler. The novel energy-saving compound sealing filler is characterized by comprising, by weight, 40-50 parts of suspendedpolytetrafluoroethylene micropowder, 20-30 parts of polypropylene micropowder, 10-20 parts of graphene nanopowder, 1-2 parts of organic silicone oil, 3-5 parts of PTFE (polytetrafluoroethylene) emulsion, 3-5 parts of high-strength glass fiber micropowder, 2-5 parts of color modulating additive and 10-15 parts of composite additives. The novel energy-saving compound sealing filler has the advantages that through researching, market researching and repeated using in practical working conditions, the defects of poor effect, difficulty in operation, large maintenance amount, complexity in technology and the like of traditional sealing fillers (such as packing, liquid filler, mechanically-sealing stationary seal ring material) in the market can be overcome.

Description

technical field [0001] The invention relates to the technical field of industrial sealing packing and mechanical sealing static ring materials, in particular to a formula of a novel energy-saving composite sealing packing and a manufacturing process thereof. Background technique [0002] There are many types of similar packing (packing, liquid packing, mechanical seal static ring materials, etc.) on the market, but the following shortcomings are common: 1. The process structure is basically a weaving process or die-casting process, which is easy to tear or break when assembled and disassembled, and difficult to assemble and disassemble. ;2. When the product is in use, a large axial compression force is required to achieve a tight seal, which will result in huge friction at the sealing part and high temperature. It is necessary to provide an external coolant to cool down, thereby increasing the process cost; 3. Due to It is a weaving process, the surface is microscopically co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/18C08L23/12C08L83/04C08K7/14C08K3/04
CPCC08K2201/011C08L27/18C08L2205/025C08L2205/035C08L23/12C08L83/04C08K7/14C08K3/042
Inventor 晁风芹徐振华邵长波
Owner 济南德仕枫工业技术有限公司
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