How To Test Raw Material

It is our policy to conduct experimental testing of raw materials with scientific and rigorous standards.

There are many kinds of raw materials for glass bottles, the most important ones are quartz sand and soda ash. The composition of different raw materials is also different, and the qualification standards are also different.

For example, the main composition of quartz sand is

***SiO2>98.5%

***Fe2≤0.008%

Mainly detect particle size moisture, H2O is not more than 6%.

The composition of soda ash is mainly

***Na2CO3>98%

NaC1<1%

***Fe2O≤0.01%

Na2SO4<0.1%

In addition to these two ingredients, there are aluminum hydroxide, barium carbonate, borax, sodium nitrate, etc.

This is a fully automatic equipment for analyzing various costs of raw materials. Our company has purchased professional equipment to ensure that each batch of raw materials meets quality standards.