Polyurethane casters are elastomers of plastic and rubber, and their comprehensive superiority is not available in ordinary plastics and rubber. Why are there unique characteristics for choosing this material?
1. Elastomers have many functions. Polyurethane elastomer, a large number of physical and mechanical functions can be adjusted. For example, the hardness of the polyurethane material as an elastomer can be made into a soft printing rubber roller having a hardness of about 20, and a hard rolling rubber roller having a hardness of 70 or more.
2, excellent wear resistance. Especially in the harsh environment where there are humid media such as water and oil, its wear resistance is several times to several tens of times higher than that of ordinary rubber materials. Lubricants such as aluminum disulfide, graphite or silicone oil can be added to such polyurethane elastomers to improve wear resistance.
3. Various processing methods and wide applicability. The variety of processing makes the polyurethane elastomer very applicable and the application range is expanding.
4, the harsh environment adaptability, excellent adhesion. Polyurethane caster elastomers are widely used in industrial, agricultural, scientific and other fields.