Best High Purity Graphite Powder for Pinewood Derby

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 10 Tons m.t.

Supply Capability:: 200000 Tons per Year m.t./month

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Specifications

1.High Purity Graphite

2.Size: 80,100,150mesh

3.Fixed Carbon: 99.90%

4.Moisture: 0.20%

5.Remains on Sieve: 80%

High Purity Graphite

Size: 80,100,150,-100,-200,-325mesh

Fixed Carbon: 99.90%

Moisture: 0.20%

Remains on Sieve: 80%(80,100,150mesh)

Remains on Sieve: 20%(-100,-200,-325mesh)

Advantages:

Good electric and thermal conductivity,resistance to corrosion,and superior chemical stability.

Size:

Adjustable to meet customers' requirements.

Packing:

Provide various packing options according to customers' requirements.

Remark:

Specifications of different products can be adjusted to meet customers' requirements.

Q: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.: Any object that is crushed will have a surface energy (internal energy), but the temperature will not increase, so the specific heat will become largerFuel burns because its energy is already full (reaching a point of fire)When the object reaches the ignition point, internal energy = (ignition +273.15) * specific heat capacity

Q: How much is one graphite used as electrode?: Product Name: graphite electrode, graphite crucible, graphite plate, graphite tile, graphite powderProduct price: 7000 yuan / tonCompany location: Hebei, Handan

Q: What is the industry standard of graphite powder coating for casting?: One is purity, that is, the size of impurities, the smaller the better.

Q: Is graphite powder conductive?: The bottom current may be the internal resistance of the battery is too large, in addition to graphite reasons, the contact state of battery cathode and graphite copper check, graphite powder, no contact measurement, the conductivity of no experience, resistance measurement of graphite column can be compared (with the current large and small current comparison test),

Q: How can the clinker graphite powder be dissolved in water?: Rather, the clinker graphite powder is not dissolved in water, but dispersed into water.

Q: The difference between silicone and silicone?: Silica gel and grease are helpful to system cooling material, the difference is that the silica gel with good thermal performance and insulation, and will not lose its stickiness pale yellow translucent glue at higher temperatures, mainly used in the surface of the heat radiating sheet sticking device; and the grease is not sticky, is a liquid emulsion or cream like, its role is to fill the gap between the chip and the heat sink, improve the efficiency of heat conduction.

Q: Why is there a range of electrode powder powder resistivity? The reasons for the high and low are not good.: Powder resistivity tester, the sample broken to 0.3 ~ 0.5mm, into the powder resistivity instrument insulation sleeve, the tube diameter of 16.3mm, in the bushing into the sample.

Q: Why should the lubrication of automobile leaf springs be made of graphite grease?: Graphite grease is a kind of graphite grease made from inorganic thickener, condensed ester, synthetic oil, and refined with superfine graphite powder, no oxidation, corrosion resistance and other additives.

Q: Graphite and graphite in the end is not a matter I would like to know the graphite and graphite: Graphite is graphite powder are the same material, graphite graphite is an alias

Q: Crystal graphite of graphite powder: The crystal structure of highly structured pyrolytic graphite, La above 2000Nm, from low temperature to high temperature, the thermal conductivity changes with the temperature is bell shaped, see Figure 1, figure 2.

We are professional manufacturer of all kinds of Natural Flake Graphite. We are one of the biggest suppliers of Natural Graphite, and the unique company that has passed ISO9001:2000 Quality Management System Certification, ISO14001:2004 Environmental Management System Certification. To extend the industrial chain, deep processing, and value-added products as the focus of the next phase, we have formally produced deep-processing spherical graphite, high purity graphite, micronized graphite, expandable graphite, graphite sheet and tailing sand hollow brick.

1. Manufacturer Overview

Location	Heilongjiang,China (Mainland)
Year Established	1999
Annual Output Value	Above US$100 Million
Main Markets	9.09% North America 9.09% South America 9.09% Eastern Europe 9.09% Southeast Asia 9.09% Africa 9.09% Mid East 9.09% Eastern Asia 9.09% Western Europe 9.09% Central America 9.09% South Asia
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	DALIAN
Export Percentage	41% - 50%
No.of Employees in Trade Department	Above 50 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	Above 100,000 square meters
No. of Production Lines	8
Contract Manufacturing	OEM Service Offered
Product Price Range	Low and/or Average