6 reasons why PU plastic is popular on the market.
First, the close connection of chemical elements and mechanical support units helps PU plastic form protective layers. Because of this, they can resist ultraviolet rays, water, oil and other chemical impurities.
Second, because PU plastic is known as artificial rubber, it has 3-5 times better elasticity than natural rubber. Besides, the abrasion resistance properties of the material are also very well inherited from rubber.
Thirdly, because metal is also one of the important materials in the composition of PU plastic, the material has great bearing capacity and stable hardness over time. Based on the Shore method, the hardness of PU plastic reaches SHORE A80 - 95. This is quite high compared to conventional plastics.
Fourthly, the composition of PU plastic synthesizes both metal and rubber, so Polyurethane plastic inherits the characteristics of these two material lines. That is the reason why PU plastic has a fairly large heat resistance range from minus 40 degrees Celsius to more than 80 degrees Celsius and is familiar in harsh working environments.
Fifthly, Polyurethane plastic has very good electrical insulating properties. Because the composition includes organic polymers combined with Carbon, Hydrogen and other additives. The electrons of the atom will be completely occupied by the tight bond of the plastic molecules. This eliminates free Electrons and their ability to conduct electricity.
Finally, Polyurethane plastic has perfect bearing capacity and reaches very high traction levels. Large industrial parks must use pulling forces of over 500lbs/inch to break this material. Overall, PU plastic materials possess all the superior characteristics of industrial materials. Therefore, they are commonly used in many fields such as: Manufacturing, Minerals, Fashion or Automotive.