Packing sealing filler and its preparation method
A technology of packing sealing and assembling materials, which is applied to the sealing of engines, chemical instruments and methods, mechanical equipment, etc. It can solve the problems of large power loss of water pumps, inability to accommodate impurities, and regular replacement of shaft sleeves, and achieve good self-lubricating performance. , the effect of high chemical stability and low production cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0011] The packing sealing packing is calculated by weight percentage, and is composed of 72%-88% of mixed components and 12%-28% of modified methyl silica gel. Among them, calculated by weight percentage, the mixed group consists of 66%--71% polytetrafluoroethylene powder, 25%--28% glass fiber powder, 4%--8% (non-metallic mineral) filler, 2 %--10% molybdenum disulfide, fully mixed composition.
[0012] The production process is as follows:
[0013] 1. Mix all kinds of raw materials evenly;
[0014] 2. Make it into a multi-layer rubber sheet with a special process;
[0015] 3. Cut the board into strips;
[0016] 4. Use a special plodder to press into strip-shaped finished products of various specifications.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com