A kind of preparation method of antibacterial nanofiber air filter material
An air filter material and nanofiber technology, applied in fiber treatment, chemical instruments and methods, filament/thread forming, etc., can solve problems such as weak antibacterial performance and comfort performance, inconspicuous antibacterial performance, and easy clogging of micropores , to achieve good biocompatibility, good permeability and low price
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0044] A preparation method of nanofiber air filter material, the specific steps are:
[0045] S1: Prepare sericin powder and polyethylene oxide powder, and divide them into multiple parts according to different mass parts;
[0046] S2: dissolving the first portion of sericin powder in deionized water, and then placing it on a heating magnetic stirrer for 10 hours at constant temperature and stirring until completely dissolved to form a homogeneous solution with a mass fraction of 30%; Dissolving the second portion of sericin powder in deionized water, and then placing it in a heating magnetic stirrer and stirring at constant temperature for 12 hours to form a homogeneous solution with a mass fraction of 40%;
[0047] S3: Dissolve the first polyoxyethylene powder in deionized water, then place it on a heating magnetic stirrer and stir it at constant temperature for 8 hours to form a homogeneous solution with a mass fraction of 20%; the second One part of polyethylene oxide po...
Embodiment 2
[0067] A preparation method of nanofiber air filter material, the specific steps are:
[0068] S1: Prepare sericin powder and polyethylene oxide powder, and divide them into multiple parts according to different mass parts;
[0069] S2: dissolving the first portion of sericin powder in deionized water, and then placing it on a heating magnetic stirrer for 12 hours at constant temperature and stirring until completely dissolved to form a homogeneous solution with a mass fraction of 45%; Dissolving the second portion of sericin powder in deionized water, and then placing it in a heating magnetic stirrer and stirring at constant temperature for 13 hours to form a homogeneous solution, the mass fraction of which is 50%;
[0070] S3: Dissolve the first polyoxyethylene powder in deionized water, then place it on a heating magnetic stirrer and stir it at a constant temperature for 10 hours to form a homogeneous solution, and the mass fraction of the homogeneous solution is 30%; the s...
Embodiment 3
[0090] A preparation method of nanofiber air filter material, the specific steps are:
[0091] S1: Prepare sericin powder and polyethylene oxide powder, and divide them into multiple parts according to different mass parts;
[0092] S2: dissolving the first portion of sericin protein powder in deionized water, and then placing it on a heating magnetic stirrer and stirring at constant temperature for 14 hours until completely dissolved to form a homogeneous solution with a mass fraction of 50%; Dissolving the second portion of sericin powder in deionized water, and then placing it in a heating magnetic stirrer and stirring at constant temperature for 15 hours to form a homogeneous solution with a mass fraction of 60%;
[0093] S3: Dissolve the first polyoxyethylene powder in deionized water, then place it on a heating magnetic stirrer and stir it at a constant temperature for 12 hours to form a homogeneous solution with a mass fraction of 35%; the second Dissolve one part of p...
PUM
Property | Measurement | Unit |
---|---|---|
pore size | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
thickness | 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