Temperature range of PTFE use The use temperature range of polytetrafluoroethylene (PTFE) can usually be between -200℃ and 260℃, and its melting point is 327℃, so it can be used continuously in high-temperature environments. Normally, PTFE will hardly appear aging, discoloration, cracking, or other phenomena under normal use temperature, so it can be used for…

Reasons for hydraulic cylinder oil leakage Hydraulic cylinder is a very critical part of the hydraulic system, hydraulic cylinder oil leakage has internal leakage and external leakage of 2 kinds of cases, may be caused by the following common problems: Aging or damage to seals: seals in hydraulic cylinders are generally made of rubber, which…

What is a hydraulic cylinder and how does it work? A hydraulic cylinder is an equipment accessory with a liquid (usually hydraulic fluid) inside. The hydraulic fluid is pressed into the cylinder to generate tremendous pressure, and this energy is used in various mechanical equipment in industry. It can convert hydraulic energy into mechanical energy…

In this post you can learn： What’s rubber?Where does rubber come from?How is rubber made?Technical methods to improve rubber performance? What’s rubber? Rubber is a highly elastic polymer compound material with reversible deformation and is elastic at room temperature. It can produce large deformation under tiny external force and can recover its original shape after…

What is Shore Hardness? Shore hardness is a test and representation of material hardness, the ability to resist external forces pressed into the hardness (hardness refers to the ability of a material to resist local deformation, especially plastic deformation, indentation or scratches; it is a measure of the hardness and softness of the material), the…