Xinfeng County Jingfeng New Materials Co., Ltd.
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Lead-acid battery sealant JFM-620AB
Lead‑acid battery sealant JFM‑620AB consists of Component A, a milky white liquid, and Component B, a light yellow liquid (mixing ratio: 100:25 by weight). It features low viscosity for easy handling, excellent sealing performance, rapid curing speed, strong bonding strength, and does not turn green upon contact with acid after curing—demonstrating high acid resistance. It is ideal for light‑colored ABS battery casings, resulting in a smooth, bubble‑free cured surface.
Lead-acid battery sealant JFM-621AB
Lead-acid battery sealant JFM-621AB consists of a clear liquid A and a brown liquid B (mixing ratio: 100:50 by weight). It has low viscosity for easy handling, excellent sealing performance, strong bonding strength, and high acid resistance. It is suitable for dark-colored ABS battery cases, with a smooth, bubble-free cured surface.
Lead-acid battery terminal sealant JFE-628A in red, black, and blue
Lead–acid battery terminal sealant JFE-628A comes in red, black, and blue; B is light brown (with a weight ratio of 100:30). It has low viscosity for easy handling, excellent high‑temperature curing and sealing performance, fast curing speed, strong adhesion to lead, superior acid resistance, and a high glass transition temperature. After complete curing, the hardness at a constant temperature of 60°C can exceed 70, with a smooth, bubble‑free cured surface.
What are the causes of leakage in lead-acid batteries?
Battery packs are generally divided into maintenance‑free conventional lead‑acid batteries and maintenance‑free high‑power lead‑acid batteries. “Maintenance‑free” means that no additional electrolyte needs to be added during subsequent maintenance.
Application of Three Types of Sealants in New Energy Vehicle Batteries
Currently, the use of automobiles is increasing steadily. New energy electric vehicles represent a mainstream trend in addressing issues related to energy, the environment, and urban transportation, and they also constitute a key direction for the future development of the automotive industry. However, the safety of new energy vehicles is increasingly attracting widespread attention from people around the world.
A Comprehensive Guide to Adhesive Solutions for Power Batteries in New Energy Vehicles
New energy vehicle sales have reached a new high this year. As new energy vehicles become increasingly popular with the public, reports of fires involving these vehicles have also been appearing in the media with increasing frequency. The safety of new energy vehicles is attracting growing public attention.
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We are a source manufacturer with export qualifications, specializing in the production and sale of lead-acid battery sealing compounds and terminal paste.
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0797-3361958