Coal bunkers in coal mine production are basically made of concrete, and their surface is not smooth, the coefficient of friction is large, and the water absorption is high, which are the main reas...
POM engineering plastics have the advantages of high hardness, wear resistance, creep resistance, and chemical corrosion resistance. They are known as “super steel” and “s...
The reasons why oily nylon liners are widely used in ore bins are as follows:
1. Reduce the effective volume of the ore bin. The ore storage capacity of the ore bin is reduced due to the formation ...
Flame retardant PP board refers to PP plastic with flame retardant, and can pass ROHS testing, does not contain lead, chromium, mercury and other six heavy metals. Polypropylene is non-toxic, odorl...
(1) Introduction to POM materials
Advantage:
High rigidity, high strength, and stable mechanical properties;
Creep resistance, fatigue resistance, high elastic modulus;
Friction and wear resistance...