What is polyurethane coated? First understand polyurethane! The raw material of the polyurethane material usually exists in a resin state. In addition to being a relatively single-component material, it can also be mixed with other materials to form composite materials.

There are many types of polyurethane, including hard, soft and polyurethane elastomers. It can also be divided into two categories: thermoplastic and thermoset. Because it has good oil resistance, toughness, abrasion resistance, aging resistance and adhesion, it is now an insulating material with good performance in the world, so it has a wide range of uses.

The construction industry, transportation industry, chemical industry, including households, will use polyurethane materials. For example, in furniture, it can play a role on sofas, mattresses and seat armrests. The advantages of using polyurethane coated roller on mechanical parts are also numerous. First increase the hardness, then increase the strength. Compared with rubber, their tear strength, tear strength and load-bearing capacity are better than ordinary rubber.

Polyurethane is an elastomer, a strong polar polymer compound, which has almost no affinity with non-polar mineral oil, and is hardly corroded in fuel and engine oil. Anti-aging, superior performance, good anti-oxidation and ozone performance is indeed a very good material.