80mm Polyurethane Wheel

80mm Polyurethane Wheel from Yantai Zhengyuan Polyurethane Co., Ltd. are made of excellent quality PU from well known companies in the world. According to buyer's drawings of the profiles and formulation of the materials, we can customize the 80mm Polyurethane Wheel in specific shape, size, color and durometer

The difference between rubber wheels and 80mm Polyurethane Wheel
The hardness and elasticity of the wheels. The hardness of rubber wheels is generally 67-75 degrees, which is relatively low; The hardness of polyurethane wheels can reach up to 83-95 degrees. Polyurethane casters not only have high load-bearing capacity and low rolling resistance, but also ensure a certain buffering capacity while ensuring safety. More importantly, the hardness and elasticity of polyurethane wheels can be adjusted according to customer requirements and usage environment.
Aging resistance: Rubber casters that come into contact with organic solvents for a long time are prone to expansion, and their tear resistance and anti collapse ability will also be weakened; Even if polyurethane casters come into contact with organic solvents for a long time, their performance remains unchanged and will not be corroded. Wheel load capacity: Heavy rubber foot wheels with a load capacity of about 160-230kg have poor crack and tear resistance; The load-bearing capacity of polyurethane casters is about twice that of rubber wheels, and they have excellent crack growth resistance, tear resistance, and anti collapse performance. Even after 7-8 years of storage, the performance is still good and the wear resistance is good.
Compared with rubber wheels, polyurethane wheels with plastic cores and polyurethane casters with iron cores have significantly higher load-bearing capacity, wear resistance, tear resistance, cutting resistance, rolling resistance, and are highly favored by consumers, gradually replacing the original position of rubber wheels.

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