Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic

Product Details
Certification: Other
Technique: Washed Kaolin
Application: Paper, Ceramic, Refractory, Other
Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
to see all verified strength labels (5)
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
  • Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Find Similar Products
  • Overview
  • Specification
  • Company Profile
  • FAQ
Overview

Basic Info.

Shape
Powder
Color
White
Appearance
off White Powder
Shipment
Air Shipping, Sea Shipping and Other
Plasticity Index
Strong
Stock
with Stock
Transport Package
25kg/Bag, 1000kg, etc.
Specification
Washed Kaolin and Calcined Kaolin
Origin
China
HS Code
2507001000
Production Capacity
50000tons/Years

Product Description

Product Description
We supply premium-grade kaolin, a critical non-metallic mineral indispensable to ceramics, paper, paints & coatings, rubber, plastics and pharmaceuticals. Our range comprises both washed and calcined varieties, each sourced from carefully selected deposits and refined through state-of-the-art processing. The result is a product of exceptional purity, outstanding whiteness, ultra-fine particle size and superb dispersibility—delivering consistent performance across the most demanding applications.
Applications
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Papermaking: As both filler and coating pigment, kaolin boosts gloss, opacity and printability while cutting raw-material costs.

Ceramics: An essential body ingredient, kaolin heightens fired strength, dimensional stability and whiteness, and markedly improves plasticity and green-body adhesion.

Coatings: Thanks to its plate-like particles, kaolin delivers outstanding hiding power, high whiteness and uniform dispersion, making it ideal for all coating systems—especially premium architectural and industrial finishes.

Cosmetics: Ultrafine kaolin refines texture, controls shine and enhances skin adhesion in powders, masks and creams.

Other sectors: Reinforcing rubber and plastics, stabilizing pharmaceutical excipients, and serving as a functional additive across a broad range of specialty applications.
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Product Features
High Purity & Whiteness
92–94 % ISO whiteness, low Fe/Ti content, guarantees brilliant end-products.
Ultra-Fine & Narrow Particle Size
D90< 2 µm, plate-like morphology, ensures smooth surfaces and excellent coverage.
Outstanding Dispersion
Rapid de-agglomeration in water- or solvent-based systems; no flocculation, no sediment.
Superior Chemical Inertness
Stable over pH 4–11, compatible with binders, pigments, and active ingredients.
Low Abrasion & Low Residue
Minimal wear on wires, blades, or molds; < 0.01 % on 325 mesh for coating grades.
Controlled Rheology
Adjusts viscosity without gelling—ideal for high-solids coatings and high-speed paper machines.
Environmentally Friendly & Safe
Non-toxic, REACH-compliant, natural mineral with low carbon footprint.
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
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 clean, dry, well-ventilated warehouse; keep away from direct sunlight, moisture, dust, and any source of contamination.
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Safety instructions
During transit, shield the cargo from rain, moisture, and all contaminants to guarantee safe, intact delivery.
Company Profile
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
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.
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
Hot Sale High Quality Kaolin Calcined Kaolin Powder for Ceramic
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.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier