In a modern industrial and commercial environment, the Wheels made of various materials are widely used in different scenarios due to their unique properties.From nylon wheels, cast nylon (MC) wheels.to solid rubber tires, soft rubber wheels.Then to synthetic rubber wheels, anti-static synthetic rubber wheels.as well as pump wheels and cast iron wheels.Each of these wheels is unique and Satisfies a variety of complex ground environments and load-carrying requirements.Next.We will also cover several other types of wheels.
Polypropylene wheel, commonly known as PP wheel
Polypropylene is a thermoplastic material that Known for its impact resistance, corrosion resistance, friction resistance, non-marking, non-staining and non-toxic properties.This material is odorless, non-hygroscopic and resistant to many corrosive substances.However, it does not contain strong oxidizing agents and halogenated compounds.Polypropylene wheels are suitable for temperatures ranging from -20°C to +60°C.However, when the ambient temperature is above +30°C, the Its carrying capacity will be reduced.
Polyurethane Wheel
Polyurethane (TPU) is thermoplastic polyurethane.These wheels have a polypropylene or nylon core.Polyurethane is secondarily injection molded to the outer edge of the core to form the wheel face.Polyurethane wheels have the excellent properties of protecting the floor, absorbing vibrations, being non-marking, non-staining, elastic, friction-resistant and resistant to corrosion by many aggressive substances.In addition.It is also resistant to hot water and water vapor under certain conditions.Its rolling resistance is low.Suitable for a wide range of floors.Colors can be made on request.Meet different needs.Thermoplastic polyurethane monowheels are suitable for temperatures ranging from -45 °C to +90 °C.However, the load carrying capacity decreases at ambient temperatures above +35°C.
Cast Polyurethane (CPU) Elastomer Wheel
Cast polyurethane elastomers (CPUs) are thermosetting polyurethane elastomers that are molded by a chemical reaction.The base materials include polyester polyols, diisocyanates and glycols.This type of wheel uses an iron or aluminum core as the core, and polyurethane is poured on the outer edge of the core.The wheel surface is formed by curing at high temperatures.Poured polyurethane wheels are very protective of the ground, the Absorb vibration, non-marking, non-staining, good friction resistance, good elasticity, resistant to corrosion by many aggressive substances, UV resistant.In addition.It has a high degree of operating comfort, the Low rolling resistance.Less heat generation when subjected to dynamic loads.The color is white.It is suitable for temperatures ranging from -30°C to +70°C.Up to +90°C for short periods of time.at ambient temperatures below -10°C.Its rigidity performs best.
Another cast polyurethane (CPU) wheel
These cast polyurethane (CPU) wheels are also based on thermosetting polyurethane elastomers that are chemically reaction molded.Built on polyester polyols, diisocyanates and glycols.It has the characteristics of protecting the ground, non-marking, non-staining, friction resistance, good elasticity and resistance to corrosion of many aggressive substances.It is also UV resistant.which has a very low degree of permanent deformation.Low rolling resistance.Less heat generation when subjected to dynamic loads. and is resistant to hydrolysis.Particularly suitable for higher speeds up to 16km/h.Colors can be adjusted upon request.The applicable temperature range is between -45°C and +90°C, with a short time maximum of +90°C.
Foamed Polyurethane (PUE) Wheel
Foamed polyurethane (PUE) wheels.also known as microporous polyurethane.It is a block polymer.These wheels are characterized by good elasticity, the Its physical properties exceed those of other microporous elastomers of the same density.Foamed polyurethane wheels have good properties such as low density, light weight, easy to deform, easy to mold, impact resistance, good acoustic absorption, high load bearing, high elasticity, good folding resistance, low pressure resistance, abrasion resistance, tear resistance, radiation resistance and shock absorption and buffer.It has a wide range of hardness.From Shore A10 to 100, ideal for use as caster material.
Overall.Each of these wheels has its own set of They each have their own characteristics in terms of material, performance and applicable environment.When selecting wheels, the We need to synthesize this based on specific usage scenarios and needs.to ensure that the most suitable wheel is selected.Thus, it works optimally.
Post time: Mar-04-2025