What are the performance characteristics of the POM rod used in the work?
Time:2022-10-17
Views:151
Affordable POM rod is a product of high temperature extrusion by extruder, this product can be used in a variety of fields, so it is a widely recognized copolymer on the market at present, coupled with the POM rod has excellent processing performance, so it enjoys a high reputation in the industry. Now this article for POM rod has the performance characteristics for you to do a brief introduction.
POM rod
1, physical and mechanical performance characteristics
In terms of physical performance, POM rod has a smooth and shiny surface. It is a dense and hard material, generally white or pale yellow, which has good colouring. Moreover, POM rod in traditional industries has little water absorption and high crystallinity.
Widely praised POM rod in rigidity and hardness performance is also very superior, and it has good strain survivability and high creep resistance, wear resistance performance is also very good, and POM rod from its own lubricity, these mechanical properties are not comparable to other engineering plastics.
2. Characteristics of thermal, electrical and chemical properties
POM rods have a high thermal deformation temperature and can be used for a long time at extremely low temperatures as well as extremely high temperatures. Moreover, the well-received POM rod has little change in dielectric loss and permittivity within a certain temperature range and a wide frequency range, and has better arc resistance.
And affordable POM rod also has good chemical properties, can be in the condition of weak acid and alkali or oily solvent, still can maintain their own good chemical properties, so it is worth using.