Coating Graphite Material
Zibo Jinpeng Graphite Factory is a production-oriented enterprise specializing in the production of graphite products. The company was founded in 1996.Our company mainly produces and processes graphite carbon materials. It has a complete production process and marketing system. It has been engaged in the production and processing of graphite products for more than 20 years. It has built its own production and processing process system and has three national invention patents.
Why Choose Us
Rich Experience
We have more than 20 years of experience and dozens of senior engineers in the graphite R&D, production and manufacturing industry. Whether it is the research and development of graphite raw materials, the precise processing of graphite parts, and the graphitization and purification of related products, our high-level technical team can customize professional solutions for you.
Production Equipment
Existing professional graphite processing centers, CNC milling machines, CNC lathes, large sawing machines, imported knife sharpening machines, etc. It can process various difficult and high-precision graphite products and parts according to customer requirements, and provide all customers with integrated services from design and programming to machining.
Global Shipping
The company's products have been exported to Europe, the United States and other parts of the world, and it has carried out research and development cooperation with many well-known domestic enterprises and scientific research institutions, gradually becoming a well-known graphite product manufacturer in the region.
Our Service
We have also provides comprehensive after-sales technical support such as lifetime warranty, technical consultation and problem diagnosis to ensure customer satisfaction and trust.
Types Of Coating Graphite Material
We offer the following Product introduce:
CVC Coating Graphite Material
CVC coating graphite material is a new type of graphite material, which is formed by chemical vapor deposition (CVD)of high-purity carbon hydrogen gas (coal gas) on a graphite matrix at 1800 ℃~2000 ℃ under a certain furnace pressure. It has high density (2.20g/cm ³), high purity (impurity content (0.0002%), and anisotropy in thermal, electrical, magnetic, and mechanical properties.
Anti-Oxidation Coating Graphite Material
Anti-oxidation coating graphite material impregnated to resist high temperature oxides. This coating enhances the oxidation resistance of graphite, making it suitable for demanding applications that are frequently exposed to high temperatures and oxidizing environments.The anti-oxidation coating applied to the graphite material forms a protective layer that acts as a barrier against oxygen and other oxidizing agents, effectively preventing the graphite from undergoing oxidation or degradation at high temperatures.
CVD Coating Graphite Material
CVD SIC graphite material is specially designed for the processing of key graphite substrate parts of MOCVD equipment to resist extreme temperatures, wear and corrosion. High-purity silicon carbide material is coated on the surface of the graphite substrate through the CVD (chemical vapor deposition) process.SiC has many excellent properties such as high thermodynamic stability, good thermal conductivity, high electron mobility, oxidation resistance, corrosion resistance, and a thermal expansion coefficient similar to that of graphite materials. It is the preferred material for graphite base surface coating..
Advantages of Coating Graphite Material
Minimizes Wear
Applying graphite coating helps you greatly lower part wear and tear, thereby guaranteeing longer lifespans and better performance.
01
Improves Heat Tolerance
For heat-intensive operations, graphite coating lets your equipment withstand greater temperatures without deteriorating.
02
Prevents Rust
Graphite coating metal surfaces provides outstanding resistance against rust and corrosion, therefore increasing the life of your machinery.
03
Promotes Efficiency
Graphite coating lowers friction, therefore improving efficiency. You improve machinery output and reduce energy expenses.
04
Friendly to the surrounding
There are several environmentally friendly graphite coatings. Using non-toxic, easily applied coatings helps you lower environmental impact.
05
Product Specification
We offer the following Product Specifications：
|
Property |
Value |
|
Base |
Water Based |
|
Color |
Black |
|
Viscosity |
Suspension |
|
Powder Constituent |
Graphite Powder |
|
Solid Content |
≤35% |
|
Density |
1.3 |
|
Graphite Particle Size |
≤5Microns |
|
Flash Point |
None |
|
Working Temperature |
≤400ºC In Air ≤800ºC in Vacuum |
|
Packing |
25Kg – 50Kg Plastic Drums |
Preparation Methods Of Coating Graphite Material
SPRAYING METHOD:
Mix the graphite powder or colloidal graphite with appropriate binder, sprayed to the substrate surface by spray gun. Then dry and cure it to form a coating. You can widely use it in the field of surface protection of large industrial equipment, such as storage tanks, pipelines, etc.. It can effectively provide protection for large area matrix.
Physical vapor deposition (PVD) method:
In a high vacuum environment, the graphite is evaporated or sputtered. So that its atoms or molecules are deposited on the surface of the substrate and condensed into a coating. This method can accurately control the thickness and quality of the coating. And the binding force between the coating and the substrate is strong.
Chemical vapor deposition (CVD) method:
This method decompose the gaseous carbon source at high temperature and under the action of catalyst. And carbon atoms are deposited on the surface of the substrate and react to produce graphite coating. The coating prepared by this method has high quality and good crystallinity, but the equipment is expensive and the process is complicated.
The suspension should be mixed properly with hand or a blender (set on a slow speed) before being applied or mixing water.
Make sure the container is covered properly with the lid after each use to prevent evaporation of water from the suspension.
Mixing of the water should be done slowly and uniformly.
The area on which to be applied should be clean, dry and rid of all grease, oil, paint or lacquer before coating.
Depending upon the room temperature and the humidity level, a coat will take about 10 minutes to dry completely to touch.
In case more than one coat of the suspension is to be applied, wait for the first coat to dry completely before applying the next one.
Certifications
FAQ