Advantages of Calcined Kaolin in Paint Industry

Advantages of Calcined Kaolin in Paint Industry

Better opacity and whiteness make calcined kaolin a great extender for titanium dioxide. The hard calcined kaolin particles help to improve the structural strength of a coating, and also the scrub-resistance of both water and oil-based paints. They also add corrosion-resistance and fire-resistant properties to the paint.

About cost. Calcined kaolin is less than half the price of titanium dioxide. So it is a good option as an extender, particularly in paints above CPVC (critical pigment volume concentration).


Kaolin in the Paint Industry

They are natural minerals on the basis of filling materials. These minerals; most natural state after processing, micritization (shredding), is obtained after separation. In order to obtain or modify certain technical properties, they are insoluble in the medium in which they are applied and are bulk-powdered substances. The industrial minerals used for filling purposes significantly affect the quality and performance of the paint.

At the same time, filling materials reduce the cost of formulation; it also has the advantage of improved film formation, rapid collapse prevention, increased weather resistance and consequently reducing the rate of passage of moisture.

Although it has the advantage of reducing the cost of titanium dioxide, especially in the formulation, it has many similar features.

As IMRI; in the painting industry we are understanding the difference of calcine kaolin as productprice- quality.

The collaboration between one of China’s largest manufacturers of calcined kaolin and IMRI, the market share of high-quality Calcined Kaolin is expanding day by day.

CALCINED KAOLIN IMRI-CK4000; reasonable particle distribution and good dispersion and good anti sedimentation, good scalability to improve the stability of coating.CALCİNED KAOLİN IMRI-CK4000 series is used in paint and coating industry. It can partially replace titanium dioxide.

Product features are as follows:

Item Unit Value
Particle size -2μm,% 80
Brightness % 94
Screen Residue 325 mesh % <0.01
Oil absorbency g/100g 60
Dispersion um 42
Refractivity % 1.6
Moisture % ≤0.5
Al2O3 % 45±2
SiO2 % 52±2
Fe2O3 % ≤0.8
TiO2 % ≤1.5
5 回应
  1. donmadan
    donmadan 说:

    Hi there. I discovered your web site via Google while searching for a related topic, your site got here up. It appears good. I have bookmarked it in my google bookmarks to come back then. Dasha Kliment Flore

  2. erotik
    erotik 说:

    Just desire to say your article is as surprising. The clearness in your post is simply great and i could assume you are an expert on this subject. Fine with your permission allow me to grab your feed to keep updated with forthcoming post. Thanks a million and please keep up the rewarding work. Georgia Killian Prevot

  3. erotik
    erotik 说:

    I was more than happy to find this great site. I want to to thank you for ones time due to this fantastic read!! I definitely loved every little bit of it and i also have you saved as a favorite to look at new things on your web site. Anitra Ryley Phaedra





您的电子邮箱地址不会被公开。 必填项已用*标注