The production cost of precipitated white carbon black mainly consists of the following aspects:
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1. Raw material costs
The main raw materials for precipitated white carbon black include sodium silicate (water glass) and sulfuric acid. Sodium silicate is usually produced from silicon ore through smelting, crushing and other processes, and its price is closely related to the market price of the ore. Sulfuric acid is obtained through sulfur oxidation or extraction from sulfur ore sand, and the market price fluctuates to some extent. The fluctuation of raw material costs has a direct impact on the final product price.

2. Energy costs
The production of precipitated white carbon black requires a large amount of energy, including electricity, natural gas, and water. Electricity is the main source of production energy used to drive equipment such as generators and separation devices. The differences in energy prices in different regions can lead to variations in production energy consumption costs.

3. Production equipment cost
The production of precipitated white carbon black requires a series of equipment, such as mixers, filters, dryers, grinders, etc. The investment and maintenance costs of these devices are part of the production costs of the enterprise.

4. Labor costs
The production process requires instrument operators, production workers, and quality inspectors, whose wages are an important component of production costs. With changes in labor costs, the production cost of precipitated white carbon black will also be affected.

5. Environmental protection and regulatory costs
The production process involves environmental issues such as the use of chemical substances and wastewater treatment, and enterprises need to invest funds in the purchase and operation of environmental protection equipment. In addition, the management fees for complying with relevant regulations and standards will also increase production costs.

6. Transportation and packaging costs
White carbon black is a powdered product that requires packaging and transportation. These costs include packaging materials, transportation costs, insurance fees, etc.

Current market price
According to the latest market quotation, the price of precipitated white carbon black varies depending on specifications and uses. For example:
The market price for rubber grade precipitated white carbon black (SiO ₂ content ≥ 90%, specific surface area 161-190 m ²/g) is approximately 5890 yuan/ton.
The factory price of ultrafine white carbon black (above 1300 mesh) is about 5690 yuan/ton.
The factory price of precipitated white carbon black for paint and ink is about 6600 yuan/ton.
In summary, the production cost of precipitated white carbon black is composed of multiple factors such as raw materials, energy, equipment, labor, environmental protection, and transportation packaging. The current market price varies due to different specifications and uses.