High Quality Pure Synthetic 423 Graphite Powder

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1.We have our own plant
2.Supply Capacity: 3000MT per month
3.Absolutely competitive price

Usage

Graphite Scrap is often used as structure material and electric conduction material. It arises from our graphite electrode or nipple process

Specification

C: 98.5% min.

S: 0.05% max

Ash: 0.5% max.

Volatile: 1% max.

Resistivity: 12ohm max

Packaging: 1 MT bag, 20mt per 20' container

Shipping date: within 20 days after receiving the deposit

Q: What are the hazards of inhalation of graphite dust?: The main pathological change was two lung was black, the whole lung has isolated or clusters of small black nodules around the bronchioles and small blood vessels, irregular nodules; around focal emphysema, pleural thickening and adhesion. X - ray was mainly manifested in increased lung markings, with fine mesh fabric and fine nodular shadows, coarse mesh progression increased, often associated with emphysema, China has listed as the occupation scope of carbon black pneumoconiosis disease.

Q: Graphene with graphite powder where to do ah, high carbon content of the?.: Look at the document, 45 microns will do. Good to buy. Preferably expanded graphite. But then again, if you buy graphite as graphene... The difficulty is not small

Q: Will dust explosion occur in graphite dust? If you have definite or negative judgment, please share it according to data.: Dust explosion condition(1) flammable dusts are suspended in the air at proper concentration to form dust clouds which are often called;(2) adequate air and oxidizing agents;(3) there is fire or strong vibration and friction. Generally believed that the explosive dust as long as the conditions (1) and conditions (2), it means that there are possible signs of the accident.

Q: How do you use graphite powder in copper?: This question is a bit vague, you can say it, is inlaid with copper and graphite, the graphite powder melt into the copper, if it is the former, is easy to do, if it is the latter, it is necessary to copper melting after adding graphite powder, the latter is relatively difficult.

Q: The graphite powder can replace thermal grease?: Although said to graphite filling materials like thermal effect is good, but the graphite conductive properties also need to consider, now made of graphite conductive material used in voltage is not high, such as mobile phone, tablet computer (in this kind of product;

Q: For thermal grease skills, the more detailed the better: But this is not possible, the metal lid heat sink and CPU looks smooth, but with a magnifying glass, you can see many holes in metal surface concave stripes and irregular tunnel, lead contact surface with many gaps, these gaps are impeding heat dissipation, thermal grease is liquid, can fill the gaps. Improved radiating surface contact, the heat dissipating effect than when there is no good thermal grease. But if the thermal grease is too thick, it will become a film on the contact surface of the middle, but hindered the direct contact of metal, worse than not coated with thermal grease.

Q: Can graphite be made directly from graphite powder? How about the effect?: Image, graphite powder, like flour, in order to make bar shaped, such as face and water, you need to add something.

Q: What is the use of flake graphite in making flake graphite powder?: Better for corrosion protection coatings, fire retardant coatings and conductive coatings.

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: What kinds of graphite powder has it? What's the function?: The graphite powder can be divided into colloidal graphite powder and graphite powder, both of which are graphite products, and the colloidal graphite powder is colloidal

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