E-Mail:sales@czgraphite.com
Tel:+86 15533739372
Cangzhou Carbon Technology Co., Ltd. is a leading manufacturer of carbon and graphite products in China, engaging in the research, development, production, sales and service of various carbon and graphite products, carbon fiber composites, products widely used in photovoltaic, sintering, and heat treatment and other industries.
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Cangzhou Carbon Technology Co., Ltd. is a leading manufacturer of carbon and graphite products in China. We are committed to providing high-quality graphite, carbon fiber and composite to serve various industries worldwide.
As a professional graphite products manufacturer, we are specialized in research, development, production, sale and service of a wide range of carbon and graphite products, carbon fiber composite (CFC or C/C) products.
Our graphite products and CFC products are widely used in various industries and fields such as heat treatment, electronic semiconductor, photovoltaic industry, non-ferrous melting and casting, powder metallurgy, glass industry, diamond tools, batteries manufacturing industry, mechanical industry, chemical engineering, petroleum, railway, aerospace, etc.
With our own factory and advanced production equipment such as CNC machining centers, CNC lathes, grinding machines, sawing machines, wire cutting machines and other advanced production equipment, we can provide professional solutions based on customer requirements. We constantly provide superior customer service while delivering stable quality graphite products in mass production.
According to the drawings, samples or specific requirements provided by customers, our professional design team will communicate closely with customers to gain a deeper understanding of their application scenarios and functional requirements, and carry out customized designs to ensure that the graphite products are fully compliant with customers' specifications and expectations.
We offer a wide range of high quality graphite materials, we offer a wide range of graphite materials, each with its own unique performance characteristics to meet the needs of different industries and application scenarios
We adopt advanced equipment such as CNC machining centers, laser cutting machines and high-precision grinding machines to ensure processing precision and quality. Meanwhile, the combination of professional processing technology and strict quality control system ensures the performance and reliability of each customized product.
With our efficient production process and flexible production scheduling capabilities, we are able to respond quickly to customers' customized needs and complete processing and delivery within a short period of time, helping customers save time and cost.
The cutting-edge technology creates excellent quality, innovative technology leads the graphite future.
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CORE TECHNOLOGY ADVANTAGE
Overcome Industry Pain Points, Empower Graphite Performance
Ordinary graphite products are prone to oxidative loss in high temperature (>450℃) and oxidizing environments, resulting in structural damage, shortened life span, and performance degradation. The antioxidant treatment process developed by our company, through vacuum impregnation and high-temperature curing technology, forms a dense antioxidant protective layer on the surface of graphite substrate, which significantly improves the stability of the product in extreme environments. It is an inevitable choice for industrial upgrading.
Impregnation treatment is to impregnate a certain substance, such as impregnated phosphate, borate, etc., into the graphite interior, filling the pores and reducing the access of oxygen. These substances form a glassy protective layer at high temperatures. Coating method, i.e. the graphite surface is coated with high temperature resistant and oxidation resistant materials to isolate the oxygen contact.
Depending on the customer's working conditions, use environment and use temperature, it may also be necessary to combine various methods, such as using impregnated antioxidant treatment, coated antioxidant treatment or impregnated and then coated to achieve better results. In addition, the environment in which the treated graphite is applied is also important, such as the presence of other corrosive gases, or mechanical abrasion, which will also affect the choice of antioxidant treatment. There is also after the antioxidant treatment of the product for the customer to maintain some of the characteristics of graphite, such as graphite's electrical conductivity, thermal conductivity, strength also need to be considered.
Committed To Providing High-precision, High-performance, Long-life Graphite Solutions For Global Industry
As a high-tech enterprise that has been plowing into the field of graphite products for many years, Cangzhou Carbon Graphite has always been driven by technological innovation, focusing on the needs of customers as the core, and is committed to providing high-precision, high-performance, long-life graphite solutions for the global industrial sector. In the whole process of graphite products manufacturing, we pay special attention to the research and development and application of graphite post-processing technology, through the antioxidant treatment technology and the world's leading pyrolytic carbon coating process, to give the graphite products more excellent performance and a wider range of application scenarios.
Oxygen Barrier: Forms a barrier on the surface or inside the graphite to prevent the diffusion of oxygen.
Retard Oxidation Reaction: Reduce the reaction rate of graphite with oxygen at high temperature.
Maintain The Performance: the treatment does not affect the graphite's electrical conductivity, thermal conductivity, corrosion resistance and other characteristics.
To meet the demands of high wear and strong corrosion scenarios, we have introduced Chemical Vapor Deposition (CVD) Pyrolytic Carbon Coating technology, which uniformly deposits a high-purity pyrolytic carbon layer or a silicon carbide coating on the graphite surface, realizing cross-dimensional upgrading of material properties. These methods require specialized equipment and are relatively costly.
Technical Highlights:
Precise and controllable coating thickness (10-500μm), industry-leading bonding strength
Surface hardness upgraded to 2.5GPa, 80% higher wear resistance
Excellent acid and alkali corrosion resistance, can be adapted to molten metals, strong chemical media and other harsh environments.
With process innovation as the cornerstone and customer value as the guide, Kaibun Graphite continues to push the boundaries of graphite product performance. Whether it is the harsh environment of high temperature oxidation or the ultra-high requirements of precision manufacturing, we provide you with more durable, reliable and efficient graphite solutions with our scientific and technological strength.
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