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Battery Chemicals

Capacitor Chemicals

Semiconductor Chemicals

Organic Fluorine Chemicals

Battery Chemicals

Capchem’s battery chemicals mainly include three categories: electrolytes for secondary lithiumion batteries,electrolytes for supercapacitors and electrolytes for primary lithium batteries.

As one of the four vital constituents of lithium batteries, electrolytes for lithiumion batteries are composed of solvent, lithium salt and additives,responsible for transporting lithium ions stably, it is regarded as the "blood" of the battery, plays an important role in the energy density, power density, cycle life, safetyperformance and other advantages lithium-ion batteries.

Capchem has specialized in battery chemicals research and development for more than 20 years,the company is committed to the mechanism research of electrolyte functional additives and formulations. At present, it has achieved a series of results in the development of independent new additives and formulations. Its products are mainly used in new energy vehicles, electrochemical energy storage, consumer electronics, supercapacitors and other industries with high quality products and solutions.

Product Series

Electrolyte for Secondary Lithium Ion Battery

Secondary lithium-ion battery electrolyte is used for secondary lithium batteries that can be repeatedly charged and discharged. Depending on the formulation composition, secondary lithium electrolyte can be used in: new energy vehicles, electrochemical energy storage, 3C digital devices, electric power tools and electric light vehicles, among others.

With the continuous development of the industry, downstream customers have increasingly higher requirements for secondary lithium electrolytes, including superior electrolyte retention, long cycle, balanced high-and-low temperature performance and fast charging performance of electrolytes for 3C digital devices. For power batteries, there is a stronger need for ultra-long service life, superior performance at both high and low temperatures and high level of safety, among others. From the perspective of mechanism, Capchem has developed a range of proprietary additives and electrolyte formulation solutions to address these issues.

Feature

High energy density
Long cycle life
Superior performance at both high and low temperatures
High level of safety
Low cost

Application

New energy vehicle
Large energy storage system
3C digital device
Electric power tool

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Electrolyte for Supercapacitor

Electrolyte for supercapacitor is one of the vital constituents of supercapacitors. It carries and conducts current between anode and cathode, affecting the charge and discharge performance, energy density, level of safety, cycle performance, charge and discharge rate, performance at high and low temperatures, storage performance and cost of the device.

Capchem's supercapacitor electrolyte products are mainly used in new energy vehicles, new energy power generation systems, electrochemical energy storage systems, smart distributed grid systems and consumer electronics, among others.

With the development of markets，the application of supercapacitors faces complex environments such as high voltage, high temperature, and ultra-low temperature. Capchem is committed to the research of supercapacitor electrolyte salts and electrolytes, making every effort to properly solve these main issues, to advancing the development of the supercapacitor for a better future.

Feature

High power density
High capacity
Long service life
Increased energy density

Application

New energy vehicle
Rail vehicle
Smart grid
Wind power generation
Electric meter
Water meter
Gas meter

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Electrolyte for Primary Lithium Battery

Primary lithium battery electrolyte is one of the key materials of primary lithium battery, which makes it have characteristics such as high specific energy and long service life. Our products are mainly used in portable electronic products, healthcare equipment and power supplies for special usage scenarios.

With the development of the industry, primary lithium batteries are expected to operate over a wide temperature range, along with high level of safety to support sustainable development. Capchem is committed to providing excellent product solutions through continuous improvement, with an aim to continuously meet customer needs.