Carbon Fiber

Hot Products

GPC with lower Sulphur0.03% max and N 0.03%max

GPC with lower Sulphur0.05% max in 1-5mm 90%min

GPC with lower Sulphur0.03% max in 0.5% H2O

GPC with lower Sulphur0.03% max in Low Ash

GPC with lower Sulphur0.03% max in bigger size

GPC with lower Sulphur0.03% max in Low VM with steday quality

GPC with lower Sulphur0.03% max with High Carbon

GPC with lower Sulphur0.03% max in steady quality

Graphite Petroleum Coke with lower Sulphur0.03% max in Low VM

Carbon Electrode Paste with Low Ash for Ferroalloy Calcium Carbide Manufacture

FAQ

How much carbon does it take for 4 people to barbecue?!

Hello The amount of charcoal is according to the number, the number of barbecue barbecue food and other circumstances, the amount of each person is different, generally 6 pounds of charcoal enough for 3-5 to use, recommended to get for a little extra, so is not enough, the charcoal is not expired, can not run out of the next and then, put in the house you can also clean the indoor air.

Composed entirely of carbon atoms arranged in a spherical or cage-like structure, fullerenes represent a distinct category of molecules. Their discovery in 1985 sparked significant interest due to their intriguing properties and potential applications across various domains. The most extensively studied and renowned type of fullerene is buckminsterfullerene, also known as C60. This particular fullerene comprises 60 carbon atoms and takes on the form of a hollow sphere resembling a soccer ball. Fullerenes can also consist of varying numbers of carbon atoms, such as C70, C84, or even larger clusters. What sets fullerenes apart is their exceptional stability and distinctive structure. Carbon atoms within a fullerene form covalent bonds, creating a closed network of hexagons and pentagons. This configuration not only gives fullerenes their characteristic shape but also grants them remarkable mechanical, thermal, and chemical stability. Fullerenes possess an array of captivating properties that make them highly appealing for scientific research and technological advancements. They exhibit impressive electrical conductivity and can serve as efficient electron acceptors or donors in organic electronic devices. Additionally, they boast excellent optical properties, such as strong light absorption and emission, which have led to their utilization in solar cells and photovoltaic devices. Furthermore, fullerenes have demonstrated potential in medical and biological applications. Their unique cage-like structure allows for the encapsulation of other molecules within their hollow interior, making them ideal candidates for drug delivery systems. Fullerenes also possess potent antioxidant properties, making them viable contenders for various therapeutic treatments. To summarize, fullerenes represent an enthralling group of carbon-based molecules with distinctive structures and extraordinary properties. Their versatility and potential applications in electronics, energy, medicine, and other fields continue to be explored, rendering them an area of study that is both thrilling and promising within modern science.

Process for producing carbon fiber board

Carbon fiber forming process:1, pressing method. This method is put into the carbon fiber prepreg resin has the metal mold, the pressure of excess glue overflow, then high temperature curing, stripping the finished products come out, this method is the most suitable for production of auto parts.2, hand paste layer method. The impregnated carbon fiber sheets are cut or laminated, or so that the sides of the layer are brushed with resin and then pressed to form. This method can be used arbitrarily to select the direction, size and thickness of fibers and is widely used. Note that the shape of the layer is smaller than the shape of the mold, so that the fiber will not bend when it is pressed in the mold.3 、 vacuum bag hot pressing method. Laminated on the mold hill and covered with heat-resistant film, applying pressure from the soft pocket to the laminate and curing in hot pressing.4, winding forming method. The carbon fiber monofilament is wound on the carbon fiber shaft, and is especially suitable for making cylindrical and hollow containers.5, pultrusion. The carbon fiber is fully infiltrated, and the resin and air are removed by extrusion, then solidified in the furnace. The method is simple and suitable for preparing rod shaped and tubular parts.

There exist various techniques for assessing carbon dioxide levels in the atmosphere. These techniques encompass direct measurement, remote sensing, and ice core analysis. Direct measurement stands as the most precise and extensively employed approach. It encompasses collecting air samples from numerous locations worldwide and analyzing them using gas analyzers. These analyzers possess the capability to gauge the concentration of carbon dioxide in the air, typically expressed in parts per million (ppm). Remote sensing represents an alternative method for measuring carbon dioxide levels. It involves the utilization of satellite-based instruments to observe and quantify the quantity of carbon dioxide present in the Earth's atmosphere. These instruments can detect the absorption and scattering of sunlight caused by carbon dioxide molecules, thereby rendering valuable data concerning its concentration. Ice core analysis constitutes a historical technique for assessing carbon dioxide levels. Scientists delve deep into polar ice sheets and procure ice cores. These ice cores harbor trapped air bubbles from hundreds or even thousands of years ago. By analyzing the carbon dioxide content within these bubbles, scientists can recreate past atmospheric carbon dioxide levels and juxtapose them with contemporary levels. Each of these methods possesses its own merits and limitations. Direct measurement furnishes real-time data and precise measurements, albeit necessitating an extensive network of monitoring stations worldwide. Remote sensing offers a global perspective and the ability to cover large areas, yet it may struggle to resolve fine-scale spatial variations. Ice core analysis delivers valuable long-term historical data, but its applicability is confined to specific regions and solely permits indirect measurements. The amalgamation of these techniques empowers scientists to obtain a comprehensive comprehension of carbon dioxide levels in the atmosphere, aiding in the monitoring and evaluation of the impact of human activities on climate change.

How does a kebab cook at home?

It's easy to burn carbon at home1, put on the gas stove, ignited after use,2, pour some cooking oil in waste paper or Suibu, carbon on top, can be ignited

The carbon content of different types of household waste can vary significantly. Generally, organic waste such as food scraps, yard trimmings, and paper products have high carbon content, while non-organic waste like plastics and metals have low or no carbon content.

Recently bought an alarm clock, it is recommended to use carbon batteries. Nanfu battery is not good for the movement.

Carbon batteries are not recommended, and each carbon cell can permanently destroy one cubic meter of soil or more than a dozen cubic meters of water!Today's alkaline batteries are basically mercury free environmentally friendly batteries, which can be thrown away with common waste, with very little environmental damage!What's more, the durability of alkaline batteries is several times that of carbon! Now alkaline battery quality is good, basically will not leak alkaline material!If you think the alkaline battery is not good, it is recommended to use Ni MH rechargeable batteries. The battery is also environmentally friendly and can be recycled for long periods of time,Initial input slightly larger, but if the correct use and charging, cost-effective! Especially for toys with large power consumption!The disadvantage of Ni MH batteries is memory, which needs to be used up and recharged, and is easy to discharge. It loses ten percent of the battery power every monthA few! But now there is a new type of Ni MH rechargeable battery, which is introduced by the manufacturer as if it has a semi discharge of less than fifteen percent and a low memoryOf! More suitable for clocks and watches, remote control, these electrical appliances! What's more, the voltage of Ni MH battery is usually 1.2V, which is lower than that of ordinary dry electricityPond. It is recommended to study the charging, storage and usage of NiMH rechargeable batteries. The correct method of use can save moreMoney, more environmentally friendly!The earth is my home, and it depends on everyone!!

What are the advantages and disadvantages of carbon monoxide and carbon dioxide?

Using carbon dioxide instead of traditional organic solvents to spray paint can effectively reduce the amount of harmful substances released into the atmosphere during the process of spraying. In the high-tech, carbon dioxide has its use for laser treatment using carbon dioxide instead of helium neon, can reduce the pain of patients, and save the cost for carbon dioxide extraction of egg yolk lecithin, considerable economic benefit. Carbon dioxide can be used to wash clothes, and does not pollute the environment, but also a wide range of sources. These are all benefits. The downside is the increased carbon dioxide caused by the greenhouse effect, resulting in the polar melting glaciers, rising sea levels, threatening the coastal city, the land salinization of coastal areas, increasing the difficulty of development, increasing temperature also makes the melting of snow in some of the top of the hill, the snow melt water resources of river water to reduce or even stop the phenomenon to occur, the affected area production activities. The increase of the atmospheric temperature, resulting in carbon dioxide absorption in some marine algae wantonly breeding, resulting in the death of algae absorb carbon dioxide, indirectly affect the fishery breeding, and the carbon dioxide in the atmosphere increases toward the vicious spiral. Take | enthusiastic users on 2013-11-09 12:52