Knowledge

PUDA has defined open bag packing machines into four types based on feeding way. They are screw type, belt type, vibrating type and gravity type. Each of them has been devided into

Belt conveyors are widely used in coal, slag, powder and other production lines due to their simple structure, large transportation capacity, strong adaptability, low energy consum

The addition of anti-aging agents to the black masterbatch will not only have no side effects on the product, but can play a role in maintaining the durability and durability of th

To meet the needs of multiple occasions, the masterbatch needs to be drawn during use. In this process, abnormalities such as wire breakage may occur. Why is this: 1. The raw mater

1. Which is white carbon black? White carbon black is the general term for white powdery X-ray amorphous silicic acid and silicate products, mainly refers to precipitated silica, f

Kaolin is a kind of clay and clay rock dominated by clay minerals of the kaolinite group. It is a non-metallic mineral and is named after Gaoling Village, Jingde Town, Jiangxi Prov

In recent years, my country’s kaolin industry has experienced fierce competition and accelerated industrial integration. At the same time, the situation of external policies such a

Strengthen the construction of magnesite ore supply base to ensure the supply of high-quality raw materials The magnesia refractory raw material industry is a typical resource-base

Micro-silica powder, also called silica micro-powder, is also called silica fume, silica fume or ultrafine silica powder. Micro-silica powder is a kind of ultra-fine siliceous powd

A masterbatch apparent quality inspection (1) The appearance of the masterbatch should be free of continuous particles and dust, with a bright surface and uniform color (2) The siz

In order to meet the market demand for calcium carbonate in plastics, papermaking and coatings industries, in recent years, many new equipment and new production lines have been in

According to customs data, China's total imports of ferronickel in September 2020 were 340,900 tons, an increase of 49, 000 tons from the previous month, an increase of 16.79%;