Positive lead plaster for lead-acid storage battery and preparation method of positive lead plaster
A lead-acid battery, positive lead paste technology, applied in battery electrodes, circuits, electrical components and other directions, can solve the problems of low initial battery capacity, poor battery low temperature performance and charging acceptance, short battery cycle life, etc. The effect of uniform paste, reducing the difficulty of formation and improving the cycle life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0010] Example 1
[0011] A positive lead paste for lead-acid batteries. The positive lead paste formula consists of the following raw materials in terms of weight percentage: 1.4g / ml dilute sulfuric acid 7.0%, deionized water 8%, red lead 5%, colloidal graphite 0.4%, Stannous sulfate 0.1%, anhydrous sodium sulfate 0.3%, 4BS 0.5%, antimony trioxide 0.1%, polyester staple fiber 0.2%, and the rest is lead powder.
[0012] The preparation method of the above-mentioned positive lead paste for lead-acid batteries is to first put the formula amount of lead powder into the paste machine, then add the formula quantity of red lead, colloidal graphite, 4BS and polyester staple fiber, and turn on the paste machine to dry Stir for 5 minutes, then add deionized water dissolved in stannous sulfate and anhydrous sodium sulfate, deionized water is added to the paste machine within 0.8 minutes, wet stirring for 8 minutes, add 1.4g / ml antimony trioxide dissolved Dilute sulfuric acid, control the ac...
Example Embodiment
[0014] Example 2
[0015] A positive lead paste for lead-acid batteries. The positive lead paste formula is calculated as a percentage by weight. It is composed of the following raw materials: 1.4g / ml dilute sulfuric acid 10%, deionized water 12%, red lead 20%, colloidal graphite 0.4%, Stannous sulfate 0.3%, anhydrous sodium sulfate 0.3%, 4BS 0.2%, antimony trioxide 0.3%, polyester staple fiber 0.05%, and the rest is lead powder.
[0016] The preparation method of the above-mentioned positive lead paste for lead-acid batteries is to first put the formula amount of lead powder into the paste machine, then add the formula quantity of red lead, colloidal graphite, 4BS and polyester staple fiber, and turn on the paste machine to dry Stir for 10 minutes, then add deionized water dissolved in stannous sulfate and anhydrous sodium sulfate, deionized water is added to the paste machine within 2 minutes, wet stirring for 8 minutes, add 1.4g / ml dilute antimony trioxide dissolved Sulfuric ac...
Example Embodiment
[0018] Example 3
[0019] A positive lead paste for lead-acid batteries. The positive lead paste formula consists of the following raw materials in terms of weight percentage: 1.4g / ml dilute sulfuric acid 9%, deionized water 10%, red lead 10%, colloidal graphite 0.2%, Stannous sulfate 0.2%, anhydrous sodium sulfate 0.2%, 4BS 0.4%, antimony trioxide 0.2%, polyester staple fiber 0.1%, and the rest is lead powder.
[0020] The preparation method of the above-mentioned positive lead paste for lead-acid batteries is to first put the formula amount of lead powder into the paste machine, then add the formula quantity of red lead, colloidal graphite, 4BS and polyester staple fiber, and turn on the paste machine to dry Stir for 8 minutes, then add deionized water dissolved in stannous sulfate and anhydrous sodium sulfate. Deionized water is added to the paste maker within 1 minute, wet stirring for 6 minutes, and 1.4 g / ml dilute antimony trioxide dissolved in Sulfuric acid, the acid time i...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap