• Graphite Powder Price Per Kg - Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale System 1
  • Graphite Powder Price Per Kg - Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale System 2
  • Graphite Powder Price Per Kg - Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale System 3
Graphite Powder Price Per Kg - Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale

Graphite Powder Price Per Kg - Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
1000 m.t./month

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Natural flake graphite:

1.more competitive price

2.high quality

3.offer free sample


Natural flake graphite crystal scaly:

This is in high pressure metamorphism, there are large and fine points. Flake crystalline integrity, thin film and toughness, floatability, lubricity, plasticity than other graphite is superior, and thermal shock resistance, conductivity, thermal conductivity, acid and alkali resistance, and corrosion resistance and high temperature (in the isolated oxygen under conditions of melting point at 3000 degrees centigrade ) and other advantages.Used in machinery, metallurgy, chemical industry, light industry, national defense, electronics, batteries, educational and refractory industry

Product Name: High purity graphite, High carbon graphite, Medium carbon graphite


Natural Flake Graphite Performance: 

flake crystalline integrity, thin film and toughness, and excellent physical and chemical properties, has good heat resistance, self-lubricating, conductivity, thermal shock resistance, corrosion resistance and other properties.


Natural Flake Graphite Purpose: 

natural flake graphite can be used as refractory materials, conductive materials, lubricating materials, casting, foundry, die and the high temperature metallurgical materials, a pencil core, and a hydrophilic material in petroleum and chemical industry, metallurgy, acid production, synthetic fiber, paper and other industrial sectors are widely used.

Natural flake graphite has excellent physical and chemical properties, in recent years, with the development of science and technology, more and more customers to use the natural flake graphite as lead batteries, lithium batteries negative pole conductive agent, nickel-metal hydride, nickel cadmium batteries, light battery.


Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale


Flake Graphite Powder for Refractories with Good Price and Delivery Time Hot Sale


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: What is special graphite powder used in graphene?
Graphene special graphite powder is specially used for the development of graphene, graphene graphene from graphite powder is special in stripping out, universities and research institutions of graphene special graphite powder, graphite powder, graphene special quality of Qingdao Huatai provide very good, have a good reputation among colleges and universities, scientific research institutions in such help, hope to adopt L.
Q: How to measure the conductivity of powdered graphite?
The conductivity of conductive graphite powder was measured by resin methodTo buy some conductive paint resin, add the same amount of conductive graphite powder, and then coated on a board, with digital multimeter to measure its conductivity on the list.
Q: Can graphite powder be used in lithium batteries?
Because graphite powder is an important raw material for lithium battery production, graphite powder has conductive use, and graphite powder in conductive graphite powder is used to produce negative electrode materials for lithium batteries. Hope to help you, I hope to adopt, thank you.
Q: How to identify iron powder and graphite powder in a simple way?
Iron powder can be attracted by magnet, graphite powder can not; iron powder can react with acid, graphite powder can not wait, optional take first magnet attract, and then drip acid or hand touch method to identify two substances;
Q: Is oxygen allowed in the oxygen pipe?
To tell the truth, the graphite powder also belongs to small particles, if the medical oxygen pipe can not have graphite, if industrial oxygen, can have the physical and chemical properties of graphite, graphite and other stable, will not react, to a certain extent is a kind of preservatives, prevent oxidation function.
Q: Know how the colloidal graphite powder comes in
There are two ways to make colloidal graphite: (1) mechanical method. Natural graphite is crushed and treated with hydrochloric acid and hydrofluoric acid to remove impurities. Added to the aqueous solution of tannic acid, which is repeatedly inverted into paste. Colloidal graphite can be obtained by adding a certain proportion of water and ammonia, and then by ultrasonic treatment to further reduce the particle size. (2) chemical method. After being purified and crushed, the natural graphite is added with concentrated nitric acid and concentrated sulfuric acid and water at 90 DEG C, and then obtained by cleaning, drying, adding water, ethanol, acetone and other dispersing agents to obtain colloidal graphite. Add stabilizer such as sodium oleate, sulfate and so on, so that graphite particles do not agglomerate. Ammonia transfers the graphite colloid to the gum solution and regulates the pH value.
Q: What if the key is inserted in the hole and can not be drawn out?
The end of the pencil is made of graphite, and the graphite powder can be used as lubricant for the machine running under high temperature, and the pencil core can be made. Add some pencil powder to the keyhole. Try to lubricate the inside of the keyhole. Try it!
Q: What is the ratio of the coated sand to the graphite powder? How to improve the refractoriness of precoated sand
Or change the sand species, change the high refractoriness sand species, this cost is relatively large.
Q: Refractive index and absorbance of graphite powder
When the matter to be measured is different, or the wavelength chosen is different, the molar absorption coefficient will be different, so that it can not meet the quantitative relationship of Bill's law.

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