Polyurethane (PU) is a type of polymer that has been gaining popularity as an alternative to rubber in various applications. This is because PU has several advantages over rubber that make it a better choice in certain situations. In this blog post, we will explore some of the reasons why polyurethane is better than rubber.
Durability:
Polyurethane is known for its high abrasion and tear resistance, making it a more durable option compared to rubber. This makes it ideal for use in applications where the material will be subject to frequent wear and tear, such as in the manufacture of gears, rollers, and other mechanical components.
Weather resistance:
Polyurethane is also more resistant to extreme temperatures and weather conditions, such as UV rays, ozone, and water. This makes it a better choice for outdoor applications, such as in the construction of bridges and other infrastructure.
Flexibility:
Polyurethane has a wider range of shore hardness options, which makes it a more versatile option compared to rubber. This allows for the creation of PU parts that are softer or harder depending on the application.
Chemical resistance:
Polyurethane is also more resistant to a wide range of chemicals and solvents, which makes it a better choice for applications in industries such as oil and gas, chemical processing, and pharmaceuticals.
Cost-effective:
Polyurethane is a more cost-effective option compared to rubber in the long run, because of its longer lifespan and ability to withstand harsh conditions.
Weight:
Polyurethane is lighter in weight than rubber, which can be beneficial in some applications, such as in the automotive and aerospace industries.
In conclusion, polyurethane is a versatile and durable material that offers several advantages over rubber. Its durability, weather resistance, flexibility, chemical resistance, cost-effectiveness and lightweight make it a better choice in certain situations. It's important to note that both polyurethane and rubber have their own unique set of properties, and the right choice will depend on the specific application and requirements.
If you are looking for a reliable and credible Polyurethane (PU) manufacturer then AR Polymer is one of the company you should consider. We are in this space of molding for the past 25 years now.
AR Polymer is committed to providing the highest quality parts as at competitive price. We are also an ISO 9001:2015 certified company.
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