Polyurethane Wheels 7 Inch
1. Product Introduction
Polyurethane Tire, made of micro cellular elastomer material, has good resilience. Its micro porous inner wall structure has the effect of shock and sound-absorption, making users feel comfortable while in use. With its outstanding performance in noise reduction, the polyurethane tire is used as a super silent tire.
2. Solid Tires' Application
Solid pu tires are widely used in the field of Wheelchairs, Mobility Scooters, Strollers, Robots, Tool carts and Sports Equipment. While satisfying customer’s esthetic-demand for traditional rubber tires, it also conquers the defects of air-filled tires: the potential risks of easily punctured, gas leakage, flat tire and frequent maintenance.
3. Polyurethane Tires' Tests
In our factory,we perform the following tests to ensure that all our products operate at good performance during their long service life:
Rolling Drum Test
Tension/Compression Force Analysis
Side Impact
Drop Testing
Static Load
Circle Track
Coefficient of Friction
Torque
Noise Test
Bump Test
4. PU Material Quality Control
(1). Purchasing:we purchase the chemical raw materials from the world's famous brands such as DOWS,Basf and Air Products.
(2). Incoming inspection: For every lot of incoming material,we random check its quality by cup foaming.
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