CAS 7631-86-9 Silica For Economic Paint

QX-20 Silica Matting Agent CAS 7631-86-9

How can we get high purity silicon dioxide in our factory?

Silicon dioxide also called as silica dioxide, it is a common compenont in various types of paints. It is usually used as

filler and it can enhance the coating's durability and weather resistance. However, using high quality silicon dioxide is

expensive. So if we can find a way to use it more times might be an economic solution.

There are several ways to get high purity silicon dioxide.

1. Sieving:  This is an easy and common using way to get high purity silicon dioxide. We are using a fine mesh sieve to

remove any impurities and other substances.

2.Cleaning: Silicon dioxide powder can be washed by water due to its specific solubility. But we should keep it dry

after it is washed by water.

3. Acid Treatment: Getting high purity silicon dioxide can also use acid treatment. This way can reduce the loss of silicon

dioxide but it is complex and it must be careful to use.

4.Calcination: This way to get high purity silicon dioxide might be the most expensive way but at the same time, it might

be the most effective way.

No matter to use which way to get high purity silicon dioxide, we can promise that the silicon dioxide is high pure and it 

can make the coating being durable.

Why we need high purity silicon dioxide to add in economic coating?

Economic coating is a popular choice in daily life. Many families must choose it to decorate their house. So selling the

economic coating to the market must follow two points.

1. Durability and wide usages: economic coating includes many types of coatings. These coatings might be used in furnitures,

wall, roof and so on. Silicon dioxide, one materials of economic coating, is often used as filler or additive. Higher purity silicon 

dioxide can avoid the damage situations of coating due to the impurities in coating. Higher purity silicon dioxide can perfom its 

own functions better.  Different silicon dioxide has different performances.  So when we are choosing economic coatings, we 

should know where we want to use this coating. Different purity, different particle size, different suspension performance of 

silicon dioxide might be the reason that change the final usages of coating.

2. Low cost: as we know that there are many types of silicon dioxide that used in economic coating. So how to choose

silicon dioxide with competitive price and high quality is a confusing problem. But choosing the high purity silicon dioxide

must be an ideal choice. However, when we getting high purity silicon dioxide, we must pay a high cost to it. Here, we 

would like to provide our high purity silicon dioxide with competitive price to you.

The following specification parameters will be stated on our Certificate of Analysis.

Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent