Graphite Powder for Drawing - Natural Amorphous Graphite Powder FC 85%

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20 Metric Tons m.t.

Supply Capability:: 100000 Metric Tons per Year m.t./month

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Quick Details

Size: 40-325mesh
Type: Natural
Application: foundry, casting, coating material
Shape: Amorphous Graphite Powder
Carbon Content: Medium-Carbon
colour: iron black

Specifications

natural amorphous graphite powder

FC85%min

Size40-325mesh

high lubricity,heat-resistance

highly resistant to acid and alkali

Amorphous Graphite Powder

FC:85%min

Moisture: 2.0%max, 2.5%max

Size: 20mesh, 40mesh, 60mesh, 80mesh, 100mesh, 150mesh, 200mesh, 300mesh, 325mesh

Quantity: 100000mt/year

Q: Thermal conductivity and density of graphite powder: For the same type of graphite, the thermal conductivity increases with increasing density, and Figure 11 shows the relation between the density of HDFG and the density of the same graphite.The heat treatment temperature of polycrystalline graphite is mostly made by roasting the semifinished material by high temperature heat treatment. The higher the heat treatment temperature is, the more perfect the crystallite growth is, the La increases, and the thermal conductivity also increases. With calcined petroleum coke and coal tar pitch, roasting sticks made of extrusion, after different heat treatment (HTT), the value of La are shown in Table 4. The axial thermal conductivity will change with temperature is shown in figure 12. The reciprocal of thermal conductivity 1/ lambda is called thermal resistance. At different temperatures, the relationship between the axial thermal resistance of graphite is shown in Figure 13 and l/La / 1/.

Q: What are the specifications of the graphite powder used for conduction?: In principle, the higher the purity, the better the conductivity. The finer the particle size is, the more dispersed the stone toner is. The better.

Q: How many kinds of lubricating graphite powder can be added to the car engine?: The scale and rust in the water tank are not very strong. It is a little growth. Graphite powder added, good dispersion, destroy the growth condition of scale and rust, no longer changxin. Then, have grown in water flow, under agitation, a little bit is washed down, and can no longer stick back, then, are in the water.

Q: Does anyone know how to change graphite powder into graphite?! What kind of equipment do you need?!: If the isostatic graphite is made by isostatic pressing equipment, it can be divided into cooling method and hot isostatic pressing method. The machine needs import and it is expensive. The basic is to squeeze into a square or cylindrical powder.

Q: What does composite graphite mean?: Flexible graphite products. Flexible graphite, also called expanded graphite, is a new graphite product developed in the 1980s. In addition to its natural graphite, flexible graphite has high temperature resistance, lubrication and other characteristics, but also has a special flexibility and flexibility.

Q: The difference between silicone and silicone?: The characteristics of silicone grease:The application of silicone grease is more widely than silica gel. Many industrial heat places are using thermal grease. Many different types of people and grease, by adding some "impurities" to its thermal conductivity to improve pure thermal grease. These impurities are graphite powder, aluminum powder, copper powder, silver powder and so on. Pure pure silicone is pure white or milky white, the color of the doped graphite grease dark black, doped with aluminum grease some gray shiny, slightly gray is silver, and copper doped grease are yellow or yellow.Now some high-grade thermal grease using silver or aluminum powder as filler, with high thermal conductivity of the metal, but relatively large metal particles, filling effect is poor, the performance increase is not large, but the improper use of conductive grease, easy to cause a short circuit.

Q: Is the graphite powder poisonous?: Qingdao Huatai graphite for you to answer, graphite powder itself is no poison, graphite powder is powder, a long time in the graphite powder prone to pneumoconiosis and other occupational diseases, work should bring masks, ventilation conditions, eat more fungus and so on to prevent,

Q: Sunshine door lock winter treatment: When the lock is in use, a small stone powder or pencil powder can be put in the lock core slot for regular (half a year or year) or when the key is not inserted smoothly, so as to ensure that the key is inserted and inserted smoothly. But avoid adding any other oils to lubricate to prevent grease sticking to the spring, causing the lock to rotate and not open.

Q: How much is the price of graphite powder for a ton?: Battery with graphite powder ask Qingdao Chenyang graphite Co., is a professional production equipment, reliable quality of laboratory.

Q: Graphite and graphite in the end is not a matter I would like to know the graphite and graphite: Graphite gum APS two, colloidal or semi - colloidal graphite. (a) colloidal graphite, graphite powder from natural or artificial graphite fine powder in water or other media (e.g., alcohol, mineral oil) colloidal suspensions in the form, and can add a few other products (e.g., tannic acid or ammonia) to be stable. Colloidal graphite is usually semi liquid and is used primarily for lubricating products or for its high electrical conductivity. (two) a semi colloidal graphite (i.e., a colloidal suspension of graphite in water or other medium). Semi crystalline graphite can be used to prepare graphite lubricants or to form graphitized surfaces. This class contains only colloidal or semi colloidal suspensions of graphite with graphite as base material in any medium.

We carry out a comprehensive consolidation and integration of amorphous graphite resources, aiming to make graphite industry more stronger, better, bigger, further, and lead a healthy and sustainable development. In the next 3 years, we will invest 3 billion to build up the fine and deep processing chain of graphite, making the radical improvement in graphite industry .

1. Manufacturer Overview

Location	Hunan,China (Mainland)
Year Established	2011
Annual Output Value	Above US$100 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Huangpu
Export Percentage	51% - 60%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English, Chinese, Japanese, Korean
b) Factory Information
Factory Size:	3,000-5,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range	AVERAGE