GPC with lower N 0.03% max in Low VM 1.5%max
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.7
- Supply Capability:
- 5070 m.t./month
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Introduction:
GPC has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. It is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.
Features:
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2. We ensure that we can supply capability with competitive price.
3. Work strictly to guarantee product quality,
it is playing more and more important role in the industry
Specifications:
F.C.% | 95MIN | 94MIN | 93MIN | 92MIN | 90MIN | 85MIN | 84MIN |
ASH % | 4MAX | 5MAX | 6 MAX | 6.5MAX | 8.5MAX | 12MAX | 13MAX |
V.M.% | 1 MAX | 1MAX | 1.0MAX | 1.5MAX | 1.5MAX | 3 MAX | 3 MAX |
SULFUR % | 0.3MAX | 0.3MAX | 0.3MAX | 0.35MAX | 0.35MAX | 0.5MAX | 0.5MAX |
MOISTURE % | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 0.5MAX | 1MAX | 1MAX |
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FAQ:
1. Your specification is not very suitable for us.
Please offer us specific indicators by TM or email. We will give you feedback as soon as possible.
2. When can I get the price?
We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. .
If it is an urgent order, you can call us directly.
3. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
4. What about the lead time for mass product?
The lead time is based on the quantity, about 7-15 days. For graphite product, apply Dual-use items license need about 15-20 working days.
5. What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that,
we can also shipping by Air and Express.
it is playing more and more important role in the industry
- Q:How does carbon contribute to the strength of concrete?
- Carbon can contribute to the strength of concrete in several ways. One of the primary ways is through the use of carbon nanotubes (CNTs) or carbon fibers. These materials are added to the concrete mixture, acting as reinforcement and enhancing its mechanical properties. When CNTs or carbon fibers are incorporated into the concrete, they create a network of small, strong, and lightweight particles. This network helps to improve the overall strength and durability of the concrete, making it more resistant to cracking, flexing, and other forms of structural damage. Additionally, the carbon particles also enhance the bonding between the cement paste and the aggregates in the concrete. This improved bonding increases the interfacial strength, resulting in a stronger and more cohesive concrete matrix. Furthermore, carbon can also contribute to the strength of concrete by acting as a pozzolan. Pozzolans are materials that react chemically with calcium hydroxide, a byproduct of cement hydration, to form additional cementitious compounds. These compounds fill in the gaps between cement particles, resulting in a denser and stronger concrete structure. Carbon black, a type of finely divided carbon, is commonly used as a pozzolan in concrete mixes. Overall, the incorporation of carbon in concrete, whether through carbon nanotubes, carbon fibers, or as a pozzolan, can significantly enhance its strength and performance. By reinforcing the concrete matrix, improving bonding, and filling in gaps, carbon helps to create a more durable and robust material suitable for various construction applications.
- Q:What are the applications of carbon nanomaterials in medicine?
- Carbon nanomaterials have emerged as promising tools in the field of medicine due to their unique properties and potential applications. One of the key applications of carbon nanomaterials in medicine is in drug delivery systems. These nanomaterials can be functionalized with drugs, making them capable of targeted delivery to specific cells or tissues. The large surface area of carbon nanomaterials allows for more efficient drug loading, enabling improved therapeutic efficacy and reduced side effects. Carbon nanomaterials also show great potential in the field of tissue engineering. They can be used as scaffolds to support the growth and regeneration of damaged tissues. Carbon nanomaterials possess excellent mechanical strength and biocompatibility, making them suitable for applications such as bone and cartilage repair. Additionally, their electrical and thermal conductivity properties make them ideal for creating bioelectrodes and biosensors, which can be used for various diagnostic and monitoring purposes. Furthermore, carbon nanomaterials have been explored for their antimicrobial properties. They have shown the ability to inhibit the growth of bacteria and fungi, making them potential candidates for developing new antimicrobial agents. This could be particularly useful in preventing and treating infections in medical devices and implants. Another application of carbon nanomaterials in medicine is in imaging and diagnostics. These nanomaterials can be used as contrast agents in various imaging techniques, such as magnetic resonance imaging (MRI) and fluorescence imaging. Their unique optical and magnetic properties allow for enhanced imaging and improved detection of diseases, such as cancer. Carbon nanomaterials also hold promise in the field of cancer therapy. They can be used in photothermal therapy, where the nanomaterials are exposed to light, converting it into heat and selectively killing cancer cells. Additionally, carbon nanomaterials can be used in photodynamic therapy, where they generate reactive oxygen species upon light activation, leading to cancer cell destruction. In summary, carbon nanomaterials have a wide range of applications in medicine. They offer the potential for targeted drug delivery, tissue engineering, antimicrobial agents, diagnostic imaging, and cancer therapy. Continued research and development in this field hold great promise for revolutionizing medical treatments and improving patient outcomes.
- Q:Advantages of carbon fiber
- The specific strength and specific modulus of the composite formed with resin are about 3 times higher than that of steel and aluminum alloy. Carbon fiber composites can be used in space, missile and sports equipment to reduce weight, improve payload and improve performance. They are important structural materials in aerospace industry.
- Q:What is the carbon footprint?
- The carbon footprint is a measure of the total greenhouse gas emissions, especially carbon dioxide, produced directly and indirectly by an individual, organization, event, or product. It represents the impact of human activities on climate change and is usually expressed in metric tons of carbon dioxide equivalent per year.
- Q:What are the properties of carbon-based lubricants?
- Carbon-based lubricants, also known as hydrocarbon-based lubricants, have several unique properties that make them highly effective in various applications. Firstly, carbon-based lubricants have excellent thermal stability, allowing them to maintain their lubricating properties even at high temperatures. This property is particularly important in applications such as aerospace and automotive industries where components operate under extreme conditions. Secondly, carbon-based lubricants possess exceptional lubricity, reducing friction and wear between moving parts. This characteristic is crucial in machinery and equipment where minimizing friction is vital to ensure smooth operation and prevent damage. Carbon-based lubricants also have high load-carrying capacities, enabling them to withstand heavy loads and prevent metal-to-metal contact, which can lead to premature wear and failure. Moreover, carbon-based lubricants exhibit good oxidation resistance, preventing the formation of harmful sludge and deposits that can interfere with machinery performance. This property extends the lubricant's lifespan, ensuring long-term effectiveness and reducing the frequency of lubricant replacements. Additionally, carbon-based lubricants have low volatility, meaning they have a low tendency to evaporate. This property is advantageous in applications where lubricant loss needs to be minimized, such as in sealed systems or high-temperature environments. Furthermore, carbon-based lubricants are generally compatible with a wide range of materials, including metals, plastics, and elastomers. This compatibility ensures that the lubricant does not cause damage or degradation to the surfaces it comes into contact with, allowing for versatile use across different industries and applications. Overall, the properties of carbon-based lubricants, including thermal stability, lubricity, load-carrying capacity, oxidation resistance, low volatility, and material compatibility, make them highly desirable for various lubrication requirements, ranging from automotive and industrial machinery to aerospace and marine applications.
- Q:What is the role of carbon in the corrosion of metals?
- The primary function of carbon in metal corrosion is to catalyze or facilitate the corrosion process. Carbon can react with moisture in the atmosphere to form carbonic acid, which is a weak acid, when in the form of carbon dioxide (CO2) or carbonic acid (H2CO3). This weak acid can then initiate corrosion by reacting with metal surfaces. When carbonic acid comes into contact with a metal, it can cause carbonic acid corrosion or acid attack. This reaction involves the dissolution of metal ions into a solution and the creation of metal oxide or metal hydroxide products. The presence of carbon in the form of carbon dioxide or carbonic acid can speed up corrosion by providing an electrolyte and lowering the pH of the environment, making it more corrosive. Additionally, carbon can also participate in galvanic corrosion, which happens when two different metals are in contact with an electrolyte. Graphite, in the form of carbon, can act as a conductor, allowing the flow of electrons between the two metals. This can create an electrochemical cell, leading to accelerated corrosion of the less noble metal. Apart from these direct roles, carbon can indirectly contribute to metal corrosion by forming corrosion products like carbonates or bicarbonates. These compounds can accumulate on the metal surface, resulting in the creation of a protective or non-protective corrosion layer. Depending on the specific conditions, this layer can hinder or enhance the corrosion process. In summary, carbon plays a significant role in metal corrosion by acting as a catalyst, facilitating the creation of corrosive environments, participating in galvanic corrosion, and influencing the formation of corrosion products. Understanding the role of carbon is essential in developing effective strategies for preventing and mitigating corrosion.
- Q:What are carbon isotopes and how are they used in scientific research?
- Carbon isotopes are different forms of carbon that have varying numbers of neutrons in their atomic nuclei. The three most common carbon isotopes are carbon-12, carbon-13, and carbon-14. Carbon isotopes are used in scientific research for various purposes. Carbon-14, for example, is used in radiocarbon dating to determine the age of organic materials, such as fossils or artifacts. Carbon-13 is used in stable isotope analysis to study carbon cycling in ecosystems and understand food webs. By analyzing the ratios of different carbon isotopes, scientists can gain valuable insights into the processes and dynamics of natural systems.
- Q:What is the relationship between carbon emissions and air pollution?
- Carbon emissions and air pollution are closely interconnected. Carbon emissions, which mainly come from burning fossil fuels such as coal, oil, and natural gas, release large amounts of carbon dioxide (CO2) into the atmosphere. This increase in CO2 levels contributes significantly to the greenhouse effect, trapping heat in the atmosphere and leading to global warming. Air pollution, on the other hand, refers to the presence of harmful substances in the air that can be detrimental to human health and the environment. While carbon dioxide itself is not directly toxic to humans, it plays a crucial role in the formation of other air pollutants. One of the primary consequences of increased carbon emissions is the production of fine particulate matter (PM2.5) and ground-level ozone (O3). These pollutants are created through complex chemical reactions involving CO2 and other pollutants like nitrogen oxides (NOx) and volatile organic compounds (VOCs). PM2.5 and O3 are known to cause respiratory problems, cardiovascular diseases, and other health issues. Furthermore, carbon emissions also contribute to the formation of other air pollutants such as sulfur dioxide (SO2), nitrogen oxides (NOx), and heavy metals. These pollutants are emitted alongside CO2 from various industrial processes, power generation, and transportation. They can have severe health impacts, including respiratory diseases, asthma, and even cancer. Reducing carbon emissions is crucial to combatting air pollution. By transitioning to cleaner energy sources like renewables and improving energy efficiency, we can significantly reduce the amount of CO2 and other pollutants emitted into the atmosphere. Implementing stricter regulations and adopting cleaner technologies in industries and transportation can also help reduce air pollution and its associated health risks. In conclusion, carbon emissions and air pollution are intrinsically linked. The release of CO2 and other pollutants from burning fossil fuels contributes to global warming and the formation of harmful air pollutants. Addressing the problem of carbon emissions is essential to mitigate air pollution and protect human health and the environment.
- Q:How does carbon affect water quality?
- Carbon can have both positive and negative effects on water quality. On one hand, carbon is a natural part of the carbon cycle and plays a crucial role in maintaining the balance of aquatic ecosystems. Carbon can act as a nutrient for aquatic plants, promoting their growth and providing food and habitat for other organisms within the food chain. However, excessive amounts of carbon in water can lead to negative impacts on water quality. One way this occurs is through an increase in dissolved organic carbon (DOC). Elevated levels of DOC can result from the decomposition of organic matter, such as dead plants and animals, and the leaching of organic compounds from soil. These organic compounds can have negative effects on water quality by reducing the amount of dissolved oxygen available for aquatic organisms, which can lead to the suffocation of fish and other aquatic life. Additionally, high levels of carbon can contribute to the process of eutrophication. Eutrophication occurs when there is an excess of nutrients, including carbon, in water bodies, leading to an overgrowth of algae and other aquatic plants. This excessive growth can result in the depletion of oxygen levels in the water as the plants decompose, causing harm to fish and other organisms that rely on oxygen for survival. Furthermore, carbon can also interact with other pollutants present in water, such as heavy metals and pesticides, which can become more toxic and bioavailable when combined with carbon. This can have detrimental effects on aquatic organisms and disrupt the overall balance of the ecosystem. Overall, while carbon is essential for the functioning of aquatic ecosystems, excessive amounts can negatively impact water quality by reducing oxygen levels, promoting eutrophication, and enhancing the toxicity of other pollutants. Therefore, it is crucial to monitor and manage carbon levels in water bodies to ensure the maintenance of a healthy and balanced aquatic ecosystem.
- Q:How to extinguish the charcoal fire?
- 1, occasionally a barbecue, natural can be extinguished, the embers can be used for heating the future and food to eat and to cool the.2. Place a bucket of water in the oven. The correct way is to remove the carbon and put it out. Don't add water to the stove.3, the most economical way to extinguish the remaining fire with water poured into the half iron, after drying can be reused.4, the most important tip, barbecue is completed, the remaining ash without Mars, water must be extinguished once again to prevent a stirring among the dry bones.
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GPC with lower N 0.03% max in Low VM 1.5%max
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 21.7
- Supply Capability:
- 5070 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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