پودر کربنات کلیسیم

Calcium carbonate is a widely used substance in the earth's crust. Calcium carbonate is a type of sedimentary rock that has formed over millions of years. Calcium carbonate is found in mines in the form of calcite, aragonite, marble, limestone.

This material has a high melting point of about 1339 degrees Celsius and is non-flammable and non-toxic.

This mineral is widely used cheaply and is a suitable filler in many applications in the paint industry

Silica is an abundant mineral in the Earth's crust that has been widely used in many industries, including electronics and computers, construction, health, paint and many other industries, and its use is expanding every day.

In the paint industry, silica powder is used as a filler in various meshes and increases the wear resistance of the floor.

The first step is to clean the polyurethane flooring, which is done in different ways according to its dirty condition, after which the floor should be sanded for more cleanness and creating suitable scratches. After completing these two steps, the primer coating should be applied on the floor. In this step, the diluted polyurethane liquid with high permeability should be poured on the floor. Creating a surface with high adhesion will protect the next layer from the separation of the floor in the future.

Therefore, the life and durability of the flooring directly depends on the quality of the primer, and choosing the right type of primer and the dryness and cleanliness of the surface when doing it is very important. One of the most important issues that should be considered before applying the primer is the complete dryness of the surface and not paying attention to it will cause a lot of damage.