Natural Kaolin Ore - High-Quality Bulk Supply

• Certification: Other
• Technique: Calcined Kaolin
• Application: Paper, Ceramic, Refractory, Other
• Model NO.: kaolin
• Shape: Powder
• Particles: 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-15mm
• Sample: Offer Sample for Testing
• Appearance: off White Powder
• Shipment: Air Shipping, Sea Shipping and Other
• Usage: Paper Industry, Ceramics, Rubber, Plastics..
• Color: White
• Stock: with Stock
• Transport Package: 25kg/Bag, 1000kg, etc.
• Origin: China
• HS Code: 2507001000
• Production Capacity: 50000tons/Years

Product Description

Kaolin

We offer high quality Kaolin. Kaolin is an important non-metallic mineral resource, widely used in industries such as ceramics, papermaking, coatings, rubber, plastics, and medicine.We have two types of kaolin: washed and calcined. This product is made from carefully selected high-quality mineral sources and undergoes meticulous processing. It features high purity, good whiteness, fine particle size and excellent dispersibility.

Applications

‌Papermaking ‌: Kaolin is used as a filler and coating material to increase the gloss, opacity and printability of paper while reducing costs‌

‌Ceramics ‌: Kaolin is an important raw material in the ceramic industry. It can improve the sintering strength, stability and whiteness of ceramics, and improve the plasticity and adhesion of ceramics‌

‌Coatings ‌: Kaolin provides high hiding power, high whiteness and good dispersion in coatings, and is suitable for various coating systems, especially high-end coatings ‌

‌Cosmetics ‌: Kaolin as an additive can improve the texture and performance of cosmetics ‌

Other fields: used in rubber, plastics, medicine, etc.

Product features

High purity: Low impurity content ensures stable product quality.

High whiteness: The color is pure white, suitable for various occasions that require high whiteness.

Fine particle size: Uniform particle size distribution, easy to disperse and process.

Low iron content: With few iron impurities, it is suitable for industries with strict color requirements.

Good chemical stability: Resistant to acids and alkalis, and not prone to react with other chemical substances.

Specification

Test ltem:Calcined Kaolin	Test indicators
GE Brightness,%	≥94.5%
Oil absorbency, g/100g	≥55%
ph solids	6-8
Residue 325 mesh, %	≤0.01
size finer than 2 microns,%	≥80
Si0z content, %	≥50
Al20s content,%	≥43

How to judge the quality of kaolin clay?

What role does kaolin play in environmental protection?

It is mainly judged from indicators such as whiteness, particle size, purity, plasticity, adhesion, and refractoriness. The higher the whiteness, the finer and more uniform the particle size, the higher the purity, the better the plasticity and adhesion, and the higher the refractoriness, the better the quality of kaolin..

 Kaolin can be used in sewage treatment, using its adsorption properties to remove heavy metal ions, organic matter and other pollutants in the water; it can also be used in waste gas treatment to absorb harmful gases in the waste gas.

Product specifications

Generally, it is packed in 25kg/bag or 1000kg, lined with plastic film and woven bag outside.
Packaging: 25kg/bag, 50kg/bag, 1000kg, etc.

Storage and transportation

Store in a dry and ventilated warehouse, away from direct sunlight and moisture, dust-proof and pollution-proof.

Safety instructions

Products should be protected from rain, moisture and pollution during transportation to ensure that the products reach their destination safely.

Company Profile

Qingdao Signal Technology Co.,Ltd 

Qingdao Signal Technology Co.,Ltd is a professional chemical trading company dedicated to providing high-quality products. With years of experience in the chemical trade, we have established a reliable supply chain to ensure stable product quality and on-time delivery. aiming to meet the diverse needs of our global customers.

At the exhibition, I actively interacted closely with the customers. Through warm greetings and friendly communication, I established a good first impression. I gave a detailed introduction to our products and services to ensure that customers have a full understanding of our advantages and features. During the communication process, I listened carefully to the customers' demands and suggestions in order to better meet their expectations.

In order to further strengthen cooperation, I discussed the order process in detail with the client, including key links such as delivery time, payment method and after-sales service. I ensure that the clients have a clear understanding of the entire process and answer any questions they might encounter during the process. Through this close communication and cooperation, we have successfully concluded multiple orders and laid a solid foundation for future long-term cooperation.

FAQ

Q: What's the lead time for orders?

A: At once!

Q:Can you customize packaging?

A:Absolutely!We can customize any size and type of packaging according to customer needs

Q:Do you provide samples?
A: Yes, you can contact our sales staff if you need samples.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone/WhatsApp for a quote, then confirm with a PO.

Q: In which industries is washed kaolin mainly used?
A: Mainly used in ceramics, papermaking, refractory materials and other fields. In the ceramic industry, the plasticity of washed kaolin makes it a key raw material for body molding; in the paper industry, it is used for paper coating to improve smoothness and printing adaptability.

Q: What are the uses of calcined kaolin?
A: Widely used in coatings, plastics, cables, electronic materials and other fields. In coatings, calcined kaolin can replace part of titanium dioxide to improve hiding power and weather resistance; in plastics, it can enhance product hardness and heat resistance.

Q: Can washed kaolin and calcined kaolin be used interchangeably?
A: It can be replaced in some scenarios, such as being used as filler to reduce costs; but in most cases it cannot be interchanged due to performance differences. For example, ceramic production must use the plasticity of washed kaolin; and high-performance coatings must use the functionality of calcined kaolin.