Kaolin Clay Factory

Name: Kaolin Clay Factory
SKU: 0

Calcined kaolin is an aluminum silicate body pigment and multifunctional additive processed by high-quality kaolin us with special technology. It has high whiteness, low impurity content, good light scattering performance and easy dispersion.

If you have any questions, please feel free to contact us.

Send mail

Ask for a quote

product introduction

Product Description

We have calcined kaolin, washed kaolin, metakaolin.
Calcined kaolin, also known as porcelain clay, It has high whiteness, high fineness, good plasticity, and has strong corrosion resistance and good durability. It is an excellent raw material for making ceramics and rubber.

Characteristics for kaolin:

1. High refractoriness.
2. Physicochemical stability.
3. Volume density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.
8. Pure white.

Particles: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm

Sand:16-30mesh,30-60mesh,60-80mesh,80-120mesh

Powder: 200mesh,250mesh,325mesh,800mesh,1250mesh,2500mesh,4000mesh,6000mesh

Physical and Chemical Specification

Properties	Spec.	Test results for reference
Refractoriness, ºC	≥1790
Bulk Density, g/cm3	≥2.48
L.O.I (%)	≤0.25
Mullite Phase (%)	55-65
Mohs Hardness	7-8
Fines in sands,%	≤0.3
PH Value	6-8
Chemicals
Al2O3,%	46-48	46.62
SiO2,%	50-52	50.81
Fe2O3.%	≤1.2	0.89
TiO2,%	≤0.7	0.60
CaO+MgO %	≤0.5	0.38
K2O+Na2O,%	≤0.5	0.38

KAOLIN USAGE:Ceramics, rubber, plastics, artificial leather, cement, refractory materials, chemical industry and agriculture are not widely used.

Product packaging:

1: Ton bag of 1 ton or 1.25ton.

2: 25kg small bag with ton bag.

3: 25kg samll bag with pallet.

4: Ton bag with pallet

5: As your requirement.

product introduction

Why choose us

Wuxi Dingyuxinda Special Steel Co., Ltd. is a professional supplier of refractory raw materials and products, integrating research and development, production, and sales. Over the years, we have deeply explored the fields of mullite series, kaolin, and customized refractory materials. Our products are widely used in ceramics, glass, steel, power, and petrochemical industries. We boast modern production lines and a comprehensive quality management system, adhering to controlling the purity of raw materials from the source. Through continuous technological innovation, we not only provide standardized products but also strive to offer high-temperature lining solutions for complex working conditions to our global customers, helping you enhance production efficiency and reduce operation and maintenance costs.



Quality Controllable

We specialize in refining mullite and kaolin sand powder, strictly controlling quality from the source.



Stable Performance

High-purity raw materials + precision processing, resulting in uniform particle size, high temperature resistance, high strength, and good sintering properties.



Complete Categories

We offer a complete range of specifications for mullite sand powder and kaolin sand powder, catering to one-stop procurement needs across multiple industries.



On-Time Delivery

With stable production on a large scale, ample inventory, and timely delivery, long-term cooperation is even more reassuring.



Customization Support

Customization of particle size, purity, and other indicators can be provided according to customer needs, adapting to different process requirements.



Professional Service

We provide comprehensive services including technology selection and after-sales follow-up, ensuring hassle-free and efficient cooperation.

Ask For A Quote