0-0.2mm Semi Graphitized Petroleum Coke

0-0.2mm semi-graphitized petroleum coke (SGPC) is a high-performance carbon material with performance between calcined petroleum coke and fully graphitized petroleum coke. The product is refined from high-quality heavy oil coke using a medium-to-high temperature semi-graphitization process, with a particle size precisely controlled within the 0-0.2mm range. It possesses core characteristics such as uniform particle size, high fixed carbon content, low sulfur, low nitrogen, and low volatile matter.

Compared to ordinary calcined petroleum coke, this product, after professional high-temperature treatment, forms a stable partially graphite crystal structure, combining the dense structure advantages of petroleum coke with the excellent electrical conductivity, high-temperature resistance, and chemical stability of graphite materials. The 0-0.2mm ultra-fine particle size design allows for faster dissolution and higher absorption rates in industrial applications, effectively improving the quality of end products and production efficiency. It is a cost-effective carbon additive and core raw material for mid-to-high-end metallurgy, casting, new energy, and refractory materials industries.

Product Advantages

Compared to ordinary petroleum coke and conventional graphitized coke powder, 0-0.2mm semi-graphitized petroleum coke offers significant comprehensive performance advantages, outstanding cost-effectiveness, and strong industry adaptability:

- Ultra-high purity and low impurities: Processed through high-temperature graphitization and multi-stage purification processes, the fixed carbon content can reach over 98.5%, with extremely low sulfur, nitrogen, ash, and volatile matter content. This effectively avoids quality problems such as porosity and inclusions during casting and smelting, significantly improving the surface finish and mechanical properties of the finished product.

- Ultra-fine particle size and uniform distribution: Strictly controlled 0-0.2mm ultra-fine particle size ensures uniform particle distribution and no coarse particle residue. A larger specific surface area allows for a wider contact area with molten metal, resulting in a dissolution rate and carburization absorption rate far superior to conventional particle size products.

- Stable crystal structure: With a moderate degree of graphitization, the internal crystal structure is stable, possessing excellent high-temperature resistance, thermal conductivity, and electrical conductivity. It maintains stable performance under high-temperature industrial conditions, is not easily decomposed or deteriorated.

- Excellent chemical stability: Demonstrates superior resistance to acids and alkalis, and excellent antioxidant properties. It is less prone to reacting with conventional molten materials and chemical media, effectively reducing production losses and improving the durability of end products.

- Extremely high cost-effectiveness: Compared to fully graphitized petroleum coke, it offers lower production costs and more stable performance, balancing high-quality performance with lower production costs, making it suitable for large-scale industrial production.

Packing Details:

25kg small bags into one jumbo bag or 1mt jumbo bag or according to customers' requirements

Port: Tianjin Port, Qingdao Port

Leading Time: Shipped in 15-30 days after payment

1. We prefer payment through T/T, L/C, D/P; Western Union and Paypal are also workable.

2. By courier, like DHL, UPS, Fedex. That is door to door, usually, 5-7 days to arrive.

By air transport, usually, 3-4 days to arrive.

By sea transport, usually, 15-30 days to arrive.

If your delivery time is urgent, we recommend you choose express or air freight. This applies to samples or small batches of goods.

If your delivery time is not very urgent, we recommend you choose sea transportation, it is very cheap.

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