Polyurethane And Nitrile Rubber For Rubber Roller Coating

 Performance differences: Polyurethane materials have high strength, high elasticity, and high wear resistance, and also very good resilience; nitrile rubber has better oil resistance, wear resistance, corrosion resistance, and other characteristics, but its elasticity and heat resistance are slightly poorer

 Application field differences: Nitrile rubber is often used as an important material in fields such as seals, conveyor belts, and industrial products; polyurethane materials are often used in fields such as automobiles, furniture, and electrical appliances, for making various seals, elastic parts, cushioning parts, etc.

 Production process differences: Nitrile rubber can be produced through various processes such as wet process, dry process, and solution polymerization; polyurethane materials can be produced through processes such as polymerization and reaction injection molding, with advantages such as flexible manufacturing processes and strong product design plasticity

 Service life: The service life of polyurethane rubber rollers is generally longer than that of rubber rollers, and they can withstand greater pressure and run for a relatively longer time

 Hardness range: Polyurethane rubber rollers have a wider hardness range

 Shock resistance: When rubber rollers are running, the noise is lower than that of polyurethane rubber rollers

 Corrosion resistance: In humid or acidic/alkaline environments, the performance of polyurethane rubber rollers is better than that of rubber rollers

 Manufacturing cost: The production process of polyurethane is more complex, so the manufacturing cost of polyurethane rubber rollers is usually higher than that of rubber rollers