A kind of acrylic structural glue bonded to the aluminum casing of flame-retardant power battery and its preparation method
A power battery and acrylate technology, applied in adhesives, polymer adhesive additives, non-polymer adhesive additives, etc., can solve the problem of a large number of pores and lines on the surface of the adhesive layer, reduced battery safety performance, uncontrollable heat generation, etc. problem, achieve the effect of avoiding danger caused by heat accumulation, reducing heat, and lowering temperature
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0049] The present invention also provides a method for preparing the acrylate structural adhesive bonded to the aluminum case of the flame-retardant power battery as described above, which includes the following steps:
[0050] Prepare the oxidizing agent component and the reducing agent component, and the sequence of preparing the oxidizing agent component and the reducing agent component is not limited;
[0051] The preparation method of the oxidant component is: add isobornyl methacrylate, 2-phenoxyethyl acrylate, 3,3,5-trimethylcyclohexane methacrylate and nitrile rubber into the dynamic mixer Inside, stir at high speed until the nitrile rubber is completely dissolved, add methyl methacrylate-butyl acrylate diblock copolymer, flame retardant and stabilizer, stir at high speed for 0.5 to 1 hour, then add peroxide, stir at low speed for 0.5 ~1 hour to obtain the oxidizing agent component;
[0052] The preparation method of the reducing agent component is: adding tetrahydro...
Embodiment 1
[0057] Add 30 parts of isobornyl methacrylate, 12 parts of 2-phenoxyethyl acrylate, 8 parts of 3,3,5-trimethylcyclohexane methacrylate and 10 parts of nitrile rubber into the dynamic mixer Inside, stir at high speed until the nitrile rubber is completely dissolved, add 8 parts of methyl methacrylate-butyl acrylate diblock copolymer, 25 parts of flame retardant and 2 parts of stabilizer, stir at high speed for 0.5 to 1 hour, then add 5 Parts of peroxide, stirred at low speed for 0.5 to 1 hour to obtain the oxidizing agent component;
[0058] Add 35 parts of tetrahydrofurfuryl alcohol methacrylate, 8 parts of isooctyl methacrylate, 6 parts of 2-hydroxyethyl methacrylate phosphate and 8 parts of carboxyl-terminated neoprene rubber into the dynamic mixer, and stir at high speed Until the carboxyl-terminated modified chloroprene rubber is completely dissolved, add 8 parts of methyl methacrylate-butyl acrylate diblock copolymer, 28 parts of flame retardant, 2 parts of auxiliary agen...
Embodiment 2
[0061] Add 40 parts of isobornyl methacrylate, 15 parts of 2-phenoxyethyl acrylate, 5 parts of 3,3,5-trimethylcyclohexane methacrylate and 5 parts of nitrile rubber into the dynamic mixer Inside, stir at high speed until the nitrile rubber is completely dissolved, add 10 parts of methyl methacrylate-butyl acrylate diblock copolymer, 15 parts of flame retardant and 4 parts of stabilizer, stir at high speed for 0.5 to 1 hour, then add 6 Parts of peroxide, stirred at low speed for 0.5 to 1 hour to obtain the oxidizing agent component;
[0062] Add 40 parts of tetrahydrofurfuryl alcohol methacrylate, 5 parts of isooctyl methacrylate, 8 parts of 2-hydroxyethyl methacrylate phosphate and 5 parts of carboxyl-terminated neoprene into the dynamic mixer, high speed Stir until the carboxyl-terminated modified chloroprene rubber is completely dissolved, add 10 parts of methyl methacrylate-butyl acrylate diblock copolymer, 20 parts of flame retardant, 5 parts of auxiliary agent and 2 parts...
PUM
Property | Measurement | Unit |
---|---|---|
peel strength | 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