Kaolin is an aluminum-containing silicate mineral with fine particles, white mud-like, mostly dull, and has good physical and chemical properties such as plasticity and fire resistance.
According to the texture, it can be divided into: hard kaolin, soft kaolin, sandy kaolin;
Taking calcined kaolin as an example, there are currently two processes: calcining first and then grinding, and grinding first and then calcining: The grinding first and then calcining process can obtain products with higher whiteness;
The calcining first and then grinding process can ensure qualified particle size, and the process flow is relatively simple, but the hardness and abrasion are high.
As a provider of overall solutions for grinding equipment, Liming Heavy Industry insists on providing customers with efficient, energy-saving and environmentally friendly grinding equipment and services.
With nearly 40 years of experience in mill manufacturing, Liming Heavy Industry has launched LM vertical roller mill, LM vertical fine mill, MTW European type grinding mill, LUM series ultrafine vertical mill, MW series ring roller micro powder mill, which can meet the fineness requirements of users for processing different materials. The products are stable in operation, economical in investment, and green and environmentally friendly!
High efficiency, large output, traditional Raymond mill replacement product
One machine for multiple uses low investment, high grinding efficiency, good product quality
Environmental protection and energy saving, recommended equipment for large-scale plant construction
Drawing on modern grinding technology to excel in ultrafine powder processing
Intelligent control, equipped with roller milling device, multi-head powder selector
Mainly used in daily ceramic industry, building sanitary ceramics electric ceramics, radio ceramics, industrial ceramics, special industrial ceramics and arts and crafts ceramics, etc., it is the main raw material of the ceramic industry.
Used as filler and coating for papermaking, kaolin has a certain stability in paper, and its fine particle size makes it easy to flow which can ensure the uniform thickness of the thin film coating on the surface of the paper.
Kaolin is used as a filler in coatings because it has the characteristics of chemical inertness, high covering power good fluidity, low water formation, good suspension, and can reduce the amount of harmful dyes required.
Kaolin has good refractory properties and can bear loads at high temperatures without deformation. There are two main types of kaolin used as refractory products: refractory bricks and silicon-aluminum wool.
Kaolin can be used as an additive in cosmetics to enhance oil and water absorption, enhance the affinity of cosmetics and skin, and improve the moisturizing function.
In plastics, kaolin is mainly used as a filler. Many properties of plastics, such as surface roughness, dimensional accuracy chemical corrosion resistance, and firmness, are related to the addition of kaolin.
Liming Heavy Industry is a pioneer in the global powder new materials mineral grinding and resource recycling industries in grinding equipment technology system solutions and services. The company covers a total area of more than 1,600 acres and has served more than 30,000 customers in more than 180 countries and regions. It has obtained more than 280 patents and was the first in the industry to pass ISO9001 international quality system certification, EU CE certification, and Customs Union CU-TR certification.
Focusing on customer needs in different fields, the product processing range covers 1-3mm coarse powder, 20-400 mesh fine powder, 400-1250 mesh ultrafine powder and 1250-3250 mesh micro powder, covering the entire process chain of new material mineral grinding.
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