POM is a polymer obtained by the polymerization of formaldehyde. It is called polyoxymethylene in chemical structure and is generally known as ‘acetal’. It is a thermoplastic resin with high crysta...
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 ...
“CHINAPLAS 2023 International Rubber and Plastic Exhibition” will be held at Shenzhen International Convention and Exhibition Center, China from April 17-20, 2023. As the world’s ...
The selection of raw materials and the construction process should be paid attention to during the production and manufacture of PE boards. The raw materials for the manufacture of PE sheets are in...
Because the tooth profile of the gear rack is straight, the pressure angle at all points on the tooth profile is the same, equal to the inclination angle of the tooth profile. This angle is called ...