2023-05-30

Graphite radiator film

Graphite radiator film is a brand new heat -conducting heat dissipation material with unique grain direction. It is evenly conducted in two directions. The layer -shaped structure can adapt to any surface. Block the heat source and components while improving consumer electronics products. Performance. The product is uniformly dissipated while providing heat isolation in terms of thickness. The molecular structure diagram of the heat -conducting graphite tablets is as follows: The unique combination of heat dissipation and thermal insulation performance of graphite heat conduction solutions allows heat -conducting graphite to become an outstanding material choice for heat management solutions. The thermal graphite plane has the ultra-high thermal conductivity within the range of 150-1500 W/m-K.The chemical composition of the GS thermal Graphite Sheet is mainly a single carbon (C) element. It is a natural element mineral. The film polymer compound can be graphized film under high temper

2023-07-04

The future development trend of battery materials

With the continuous progress of science and technology, battery materials have received widespread attention and research in recent years. Battery material is a core component of the battery and has a vital impact on the performance and life of the battery. With the pursuit of green environmental protection and new energy, the future development trend of battery materials has also attracted much attention. This article will explore the future development trend of battery materials from the following four aspects.1. Research on new battery materialsAt present, lithium -ion batteries are the most common battery types in the market, but they have problems such as energy density, safety and cost. Therefore, the research of new battery materials has become a popular research field. For example, solid battery materials, high -performance capacitance materials, metal air battery materials, etc. are all current research directions. These new battery materials are expected to solve the problem

2023-06-07

Graphite mineral classification

Graphite's process characteristics are mainly determined by its crystallization form. Crystal forms of graphite minerals have different industrial values and uses. Industry, according to the different crystals, divide natural graphite into three categories.1. Deep crystalline graphiteThe dense crystal graphite is also called block -like graphite. Such graphite crystals are obviously visible to the naked eye. The diameter of the particles is greater than 0.1 mm, which is concentrated in 0.1-1m/g than the surface area. This: Graphite is characterized by high quality. Generally, carbon content is 60-65%, and sometimes 80-98%, but its plasticity and slipperyability are not as good as scales.2. Scales graphiteGraphite crystals are scales; this is made of deterioration under high -intensity pressure, with large scales and fine scales. The characteristics of such graphite ore are not high, generally between 2 and 3%, or 10 to 25%. It is one of the best ore in nature. The floating, lubricabil

2023-12-26

Graphite structure composition

Graphite is a transitional crystal between atomic crystals, metal crystals, and molecular crystals. In the crystal, covalent bonds are formed by sp2 hybridization between carbon atoms on the same layer. Each carbon atom is connected to three other carbon atoms, and six carbon atoms form a regular hexagonal ring on the same plane, extending to form a layered structure. Carbon atoms in the same plane each have one p orbital left, which overlaps with each other to form delocalized π - bonds. Electrons can freely move in the lattice and be excited, so graphite has a metallic luster and can conduct electricity and heat transfer. Due to the large distance between layers and the low bonding force (van der Waals force), each layer can slide, resulting in a lower density of graphite compared to diamond, a softer texture, and a smoother texture. [1]The distance between each layer of graphite is 3.40 Å, which is combined by van der Waals forces. The layers belong to molecular crystals, and the d

2023-02-08

Graphite flotation method

Floating is a commonly used and important mineral method. Graphite has good natural floating. Basically, all graphite can be purified by floating methods. In order to protect graphite scales, most of the graphite flotation uses multiple sections of processes. Graphite flotation collecting agents are generally used for kerosene, with a dosage of 100 to 200g/t. The foaming agent is generally used with pine or butad ether, and the amount is 50 to 250g/t.

Graphite board antioxidant solution increases the period of use

Graphite boards are used in many industries, and due to their different advantages, future use will be more common. Old iron is very concerned about the use of graphite boards. The solution of the antioxidant solution of graphite board can reasonably increase the use period.After the formation of graphite board, it must be solved by antioxidantization. Generally, antioxidants are used, which is a thick liquid state. The ingredients are heat -resistant nano -ceramic particles. In the natural environment of air oxidation within 1300 ° C in the application temperature of the graphite board, its antioxidant actual effect is very good. After a variety of specifications of graphite boards with pre -immersed in the antioxidant protective film, its liquid can penetrate into the pores of the graphite board, and produce a layer of 0.02mm antioxidant on the surface of the air holes and graphite molds. The sexual protective membrane is exactly the reasonable blocking gas of this layer of protecti

2023-05-23

Heating graphite

Graphite radiator (3K-SBP) is a brand new heat-conducting heat dissipation material with unique grain orientation, which is evenly conducted in two directions. Improve the performance of consumer electronics. The product is uniformly dissipated while providing heat isolation in terms of thickness. The molecular structure diagram of the thermal graphite sheet is as follows:The unique combination of heat dissipation and thermal insulation performance of graphite heat conductive solutions allows heat -conducting graphite to become an outstanding material option for heat management solutions. The thermal graphite plane has the ultra-high thermal conductivity within the range of 150-1500 W/m-K.The chemical composition of Thermal Flexible Graphite Sheet is mainly a single carbon (C) element. It is a natural element mineral. The film polymer compound can obtain a graphized thin film under high temperature and high pressure because the carbon element is non -metal. Elements, but there is a co

2023-04-17

Scales graphite processing

Scale graphite is obtained by mining and processing of the graphite mine. The mined ore categories are different. When processing scales graphite, it is also correctly processed according to the characteristics of graphite ore. So how to operate? Let's make a simple understanding of scales graphite.1. Synthetic graphite crystal crystal mitigation processing method.Cain crystal graphite crystals are very small, so it is also called micro -graphite. Graphite particles are usually embedded in clay and are difficult to separate. Because the original ore product is high (generally carbon -containing), many graphite mines will be crushed directly by the ore adopted by graphite mines and sell them for sale. Graphite products.2. The method of chip graphite in the scales graphite.Crystal graphite has good natural floating nature and is basically used in China. Because the granularity of graphite sheets is one of its most important quality indicators, multi -level grinding is used in the sortin

2023-12-19

Rolling method of graphite plate

2023-04-25

The modification of scales graphite

The research of scales graphite is mainly focused on the modification and modification of its surface. Usually, the performance of the scales graphite is improved through physical and chemical methods. Cover, surface oxidation, gas deposition, mixing modification and other methods, let's explain in detail the modification and modification method of scales graphite in detail:1. High temperature heat treatmentAfter high temperature thermal treatment of scales graphite in the air environment, the graphite of graphite materials has been improved to a certain extent, and the arrangement of layer -like structures is more orderly. High -temperature thermal treatment can effectively remove defects with high activity, making the chemical reaction activity on the surface of the scale graphite.2. particle size controlScales graphite is a very sensitive substance in chemical reactions. In different environments, his resistance will change, that is, his resistance value will change, but one thing