Microwave electromagnet shielding fabric and manufacturing method thereof
A technology of electromagnetic shielding and manufacturing methods, applied in textiles and papermaking, metal material coating technology, fiber treatment, etc., can solve problems such as unsatisfactory, low shielding efficiency, narrow frequency range of electromagnetic shielding fabrics, etc., and achieve enhanced synergy , Improve the effect of shielding effectiveness
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 2
[0049] Use 20 meters of base cloth for degreasing, roughening, and dehumidification, then sputter silver plating, then activate with 5% sulfuric acid aqueous solution, wash with distilled water, and then directly perform one-bath electroless gold plating. Plating bath composition:
[0050] Liquid A: CuSO 4 ·5H 2 O 16g / l;
[0051] Sodium Potassium Tartrate 28g / l,
[0052] AgNO 3 0.8 g / l,
[0053] ZnSO 4 ·7H 2 O 4g / l;
[0054] Al 2 (SO4) 3 ·8H 2O 1.5g / l;
[0055] Bipyridyl 0.5g / l (alcoholic liquid),
[0056] NiSO4 7H 2 O 1.0g / l,
[0057] the rest is water;
[0058] Liquid B: formaldehyde 12ml / l,
[0059] Sodium hypophosphite 4 g / l,
[0060] polyethylene glycol (1000) 2 g / l,
[0061] Ethanol 1.5ml / l,
[0062] the rest is water;
[0063] After preparing liquid A and liquid B respectively, slowly pour liquid B into liquid A for mixing while stirring, adjust the pH value to 12 with sodium hydroxide, and then put the fabric into the one-bath method for electroles...
PUM
Property | Measurement | Unit |
---|---|---|
reflectance | aaaaa | aaaaa |
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