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: Activated carbon shelf life: In fact, in the strict sense, there is nothing too strict shelf life at all, because the evaluation means, there is no standard.General activated carbon used in 3 months -1 years, did not open the seal, probably about 2 years or can be effective

Q: How to make charcoal war of survival: 3, then you can take a look at the composition of the table: enter the game will see the above question mark, click the question mark.4, and then click on the following RECIPAEDIA.

Q: The basic situation of coal occurrence in coal mining area: 1.1 coal seam corner coal occurrenceIn recent years, the large-scale mechanized production mode and formal mining layoutThe utility model causes the existing production area to leave the side angle residual block section and various small coal pillarsAngle coal at

Q: Why is heating charcoal poisoning??: Fire, to prevent carbon monoxide poisoning, every night before going to sleep should confirm the heating coal or charcoal is burned, or water extinguish fire. The fire should keep the environment ventilation brazier shall be sealed with the fire, to install the chimney. Gas equipment should not be placed in a living room or poor ventilation, with a gas water heater bath, but also to maintain ventilation, bath time should not be too long. An air-conditioned car can also produce carbon monoxide, so it's impossible to sleep in a closed car

Q: What is lean coal, lean coal classification: (1) anthracite (WY). The carbon content of high volatile anthracite, low yield, high density, high hardness, high ignition temperature, combustion not smoke.01 anthracite for old anthracite anthracite for typical 02; Anthracite; No. 03 anthracite for the young. Such as Beijing, Jincheng and Yangquan were 01, 02 No. 03, anthracite.

Q: On behalf of the company to study the coal test, which can help me to explain the online test of coal each indicator of the process, thank you: (1) free water and combined water in coalThere are two types of water in coal according to their different forms. Free water is based on the physical adsorption state in coal particles and coal particles attached to the capillary inner surface of the water; combined water is also called crystal water is combined with mineral water in the coal chemical way. Crystalline water, such as calcium sulfate (NaSO4.2H2O) and aged soil (AL2O3.2SiO2.2H2O). Free water in 105 ~ 110C temperature after 1 to 2 hours can be evaporated, and the crystallization of water is usually more than 200C in order to decompose precipitation.In the industrial analysis of coal, only the free water is measured.

Q: What is the difference between bamboo charcoal and carbon: The two biggest difference is that it is a bamboo and wood, different types, and the second, firing methods and different temperature. According to the report, the different degree of carbonization of bamboo charcoal is about 400-600-700 degrees, the pores are straight fiber columns, and the aperture ratio of binchotan, so the adsorption capacity of short for charcoal, easy saturation, short term of use, sometimes burning charcoal carbonization temperature more than 700 degrees above will affect the quality of bamboo charcoal

Q: Coal is used to do?: Anthracite: high fixed carbon content, high fire point (about 360 to 420 DEG C), high true relative density (1.35 ~ 1.90), low volatile yield and low hydrogen content. In addition to power generation, anthracite is mainly used as raw material for gasification (fixed bed gasifier) for the production of synthetic ammonia, fuel and briquette.

Q: Activated carbon is what? What use does it have?: The chemical formula is C, a subdivision of activated carbon which belongs to, is a civil absorption flavor, another is a living mineral products better than activated carbon adsorption effect of the nano aperture, stronger absorption ability.