
Capchem

Capchem
Shenzhen Xinzhoubang Technology Co., Ltd. (hereinafter referred to as Xinzhoubang, CAPCHEM in English): a world-leading electronic chemicals and functional materials company. Xinzhoubang was listed on the Shenzhen Stock Exchange in 2010 (stock code: 300037).
Xinzhoubang was founded in 2002 and originated from Shenzhen Zhoubang Chemical Co., Ltd., founded in 1996. It is headquartered in Shenzhen, China. Xinzhoubang is committed to creating a bright future with electronic chemicals and functional materials. Its main products include battery chemicals, organic fluorine chemicals, capacitive chemicals, semiconductor chemicals, etc. The products are widely used in new energy vehicles, consumer electronics, and urban tracks. Transportation, biomedicine, 5G communication, photovoltaic energy storage, industrial manufacturing and other fields.
Battery Chemicals
Xinzhoubang battery chemicals mainly have three categories: secondary lithium-ion battery electrolyte, primary lithium battery electrolyte and supercapacitor electrolyte. Lithium-ion battery electrolyte, one of the four key materials of lithium batteries (positive electrode, negative electrode, separator, electrolyte), consists of solvents, lithium salt solutes and additives. It is known as the "blood" of the battery and is responsible for transporting lithium ions. The important task is to ensure that lithium-ion batteries obtain advantages such as high voltage and high specific energy.
Capacitor chemicals
As one of the four key materials of capacitors (anode, cathode, electrolyte paper, and electrolyte), the electrolyte, as the actual cathode of the capacitor, assumes the heavy responsibility of repairing the aluminum oxide film and is the guarantee for the capacitor to obtain the advantages of long life. As a leading company in capacitor chemicals, Xinzhoubang has used advanced technology and revolutionary product development, and its products are used in capacitor aluminum foil treatment, aluminum electrolytic capacitors, solid-state capacitors and other fields.
Semiconductor chemicals
Semiconductor chemicals mainly include etching liquid, stripping liquid, ultra-high purity reagent, cleaning liquid and fluorine-containing functional materials, and are widely used in display panels (including TFT-LCD and OLED), IC integrated circuits, solar photovoltaics and other products. The field is a key chemical material in the manufacturing processes such as lithography, development, etching, peeling, and cleaning in the production process, which plays a role in improving the yield of chips, clarity of display panel image quality, and service life of silicon wafer batteries. An important role.
With more than 20 years of experience and technical advantages in fine electronic chemicals, Xinzhoubang has won the trust of customers by relying on advanced process technology, high-quality products and perfect quality management system. The purity of the company's related products and metal impurities content. , particle number and particle size, quality consistency and stability all meet the process requirements of the semiconductor industry, and they also provide stable batch supply of mainstream customers in the industry.
Organic fluorine chemicals
The organic fluorine chemicals produced by the company are mainly fluorine-containing fine chemicals downstream of hexafluoropropylene. The main products include fluorine-containing pharmaceutical pesticide intermediates, fluorine rubber vulcanizers, fluorine-containing solvents, environmentally friendly surfactants and other fluorine-containing lubricants. Oil and other series are widely used in the pharmaceutical, pesticide, textile industry, electronics, semiconductor, machinery, automobile and other terminal consumption fields. With its leading technology and good quality, it has enjoyed a good reputation among domestic and foreign customers.
Xinzhoubang's vision is to become a global leader in the electronic chemicals and functional materials industry. All employees will uphold the core values of "using things to apply, and achieving virtue to achieve long-term virtue", and always adhere to "doing specialization, doing fineness, doing thickness and doing thoroughness" The business philosophy is persistent and injected into your heart.