A polyphenylene sulfide resin-based carbon fiber suspension sizing agent and a preparation method thereof
A polyphenylene sulfide resin and suspension technology, which is applied in carbon fiber, fiber treatment, textiles and papermaking, etc., can solve the problems of limited improvement effect of the two-phase interface, difficult aging and hardening phenomenon, and small molecular weight of the modifier. Excellent binding ability, good dispersion effect, good mechanical properties
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1~8
[0032] Put the quantitative polyphenylene sulfide resin powder and sodium polyacrylate into the stirring tank A in sequence, gradually add quantitative deionized water dropwise, and when the amount of water added reaches 35wt% of the total feeding amount, turn on the mechanical stirring, continue stirring at a certain speed, and Continue to add the remaining amount of water, stir for a certain period of time to obtain a uniform white emulsion, discharge the material and transfer it to the stirring tank B equipped with a high-speed emulsifier, add a certain amount of polyethylene glycol, turn on the high-speed emulsifier, and continue at a fixed speed Stir and discharge to obtain a milky white suspension sizing agent.
[0033] The polyphenylene sulfide resin powder is from Toray Co., Ltd., Japan, and the sodium polyacrylate and polyethylene glycol are from BASF Corporation. The solid components of the suspension sizing agents prepared in Examples 1-8 are shown in Table 1, the c...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | 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