High Carbon Graphite Powder /Recarburizer Hot sales

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Packaging Details:	25kg pp bag one ton bag meet customers' requirements
Delivery Detail:	within 15 days after confirmation

High Carbon Graphite Powder /Recarburizer Hot sales

Product Description

Excellent property of crystalline flake graphite, unusual oxidation resistance, self-lubricity, mouldability and adhesivite

Specification

Fixed carbon:80%-99.9%
Particle Size: 1μm-38μm

Fixed carbon:80%-99.9%

Particle Size: 1μm-38μm

Usages

1 as mould release lubricant in the production of catalyst of in chemical fertilizer industry

2. as basis material of high-temperature or corrosive resistant lubricants.

3. as mould release agent in powder metallurgy or raw material in metal alloy.

4. as pickings or catalysts of rubber, plastics and varieties of composite materials.

Q: How to classify activated carbon: Activated carbon absorption principle is that the polluting molecules through activated carbon, into its pores, can be seen as activated carbon absorption, is a passive absorption. However, due to the lack of activated carbon molecules in the pores of their ability to adhere to pollution, there is still a constant pollution from Kong Xiyi back to the air, which is likely to cause two pollution.

Q: The greater the number of powdered activated carbon adsorption effect is better?: It is generally believed that the more moderate porosity of powder activated carbon is more conducive to the adsorption kinetic equilibrium. According to the experience, some of the larger molecular mass can be used to measure the pore size distribution. Guangzhou city tap water company has with Congo red (molecular weight 697U) reagent and fulvic acid (molecular weight 1000U) reagent as adsorbent for test, the results show that the adsorption effect of the two kinds of wood carbon material than coal carbon, the adsorption effect of carbon powder mesh mesh larger than small good.

Q: Activated carbon can prevent radiation?: Activated carbon has the function of radiation protection, but not all of the activated carbon has, but at a certain temperature calcined with radiation protection function. The basic condition of shielding electromagnetic wave is conductor. The smaller the resistivity of a substance, the better its conductivity. Good conductor can be effective, practical significance of shielding electromagnetic wave. At present, the overall market for activated carbon is more chaotic, high temperature carbon, medium temperature carbon and even low carbon cohabitation,

Q: How much is a cubic meter of natural gas?: Oil and natural gas 1.3300 fand kcal/mNatural gas field 1.2143 fand kcal/mPower 0.1229 kgce/ (kw.h)

Q: Coal formation process and time: The thickness of coal seam in a coal mine and the crust drop speed and accumulation amount of plant remains. The crust decreased rapidly, the plant remains piled thick, the coal seam is thick, on the other hand, the crust decline slowly, the accumulation of plant remains thin, the mine coal seam is thin. The tectonic movement of the crust to the original level of coal seam folds and faults occur, some underground coal seam buried deeper, and squeezed to the surface, even above the ground, more likely to be found. There are some relatively thin coal seam, and the area is not large, so there is no value related to the formation of coal mining, so far not find the update statement.

Q: Powdered activated carbon and globular activated carbon which is good: If you recommend the use of coconut shell activated carbon, because it is the best performance of conventional activated carbon, drinking water filtration are also used in coconut shell activated carbon!

Q: I use a activated carbon respirator (Miguel card please see picture), but the product did not specify how long you can use, only that can smell the poisonous gas is to be replaced, but the smell is not good, for fear of insecurity, would like to ask if there is a smell of paint in this environment. How long you can use mask is safe, by the hour: I use a activated carbon respirator (Miguel card please see picture), but the product did not specify how long you can use, only that can smell the poisonous gas is to be replaced, but the smell is not good, for fear of insecurity, would like to ask if there is a smell of paint in this environment. How long you can use mask is safe, by the hour

Q: How to distinguish the mechanism of charcoal is good or bad?: Professional perspective:1 the mechanism of charcoal ash, with the carbonization process and temperature vary, the charcoal is ash after burning all the white or pink material remaining after that, we often say the gray. Its size directly affects the use of charcoal and economic value. For example, straw, rice husk and other substances contained in the ash is large, and the combustion is not easy to fall off, resulting in low temperature combustion, which is not suitable for people's lives and industrial carbon. Of course, the ash is expected to be smaller, the better, in order to expand its use.

Q: What is charcoal? How is it made?: Brief introduction: the form and structure of kiln kiln, Zhejiang kiln, kiln, such as carp, Hunan wood wood gourd kiln kiln and Sichuan kiln, fast iron wood kiln, kiln machine and so on. Usually in the method called the kiln kiln stuffy flameout flameout method by carbon, known as black carbon when. The wood in a kiln charring, while hot Bachu from the kiln, and then use the method of wet sand flameout, called kiln flameout method. In flameout process, and burning charcoal and carbon contact air, external oxidation, generation of white ash attached on the charcoal, known as the "white" white hair. Than hard.

Q: White melon seeds produced by the mechanism of carbon why taste: General family barbecue can be based on barbecue time, the number of food, space, ventilation and other factors, choose the right barbecue charcoal.

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