Washed Kaolin
Pure kaolin has high whiteness, soft quality, easy to disperse suspended in water, good plasticity and high adhesion, excellent electrical insulation performance; It has good acid resistance solubility, low cation exchange capacity, good fire resistance and other physical and chemical properties. Therefore, it has become a necessary mineral raw material for dozens of industries such as papermaking, ceramics, rubber, chemical industry and coating.
Washed kaolin is an ideal raw material for paper coating in China. It has the characteristics of strong covering power, high whiteness and uniform particle size distribution. In the paper coating process is easier to improve the paper printing suitability, ink absorption and finish.
When making paper, according to their own actual situation will be pre-dispersed kaolin, or the root of other auxiliary materials together into the mixing tank for dispersion. Generally in the pre-dispersion process as long as the addition of a small amount of dispersant (sodium polyacrylate or other organic dispersant) can achieve the desired effect. And then the pre-dispersed good white material and other paper coating additives together to add materials waiting for use. The product has the good characteristics of high whiteness, easy dispersion and uniform particle size, which can greatly improve the printing suitability of paper.
Q:How many years of experience in supply?
A:A long stable supplier.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
Q: Do you provide samples ? is it free or extra ?
A:Yes,we could offer the sample for free charge but do not pay the cost of freight.
Q:How about the price and quanlity?
A:Factory price,Good Quality,Indicators of stability.