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Which Is Better PU Or PVC?

05 Feb
2024

When it comes to choosing between polyurethane (PU) and polyvinyl chloride (PVC), the decision can be quite complex as both materials have their unique set of properties and applications. Which Is Better PU Or PVC? Let’s explore what differentiate PU from PVC.

1.Material Composition

PU :PU is a versatile polymer made up of organic units bonded via urethanes links. Depending on the process used during manufacture, it can rigid or flexible. It is often used in the production of foams, elastomers, and coatings.

PVC :PVC is a commonly used plastic polymer which contains carbon, hydrogen, and chlorine atoms. The additives used during manufacturing determine whether PVC will be rigid or flexible. Pipes are usually made of this type of plastic including floor covering and window frames.

2.Durability and Performance

PU :Well-known for its excellent elasticity, tear resistance and abrasion resistance . It also does not react with many solvents or chemicals. This makes it suitable for use in various applications such as footwear making, furniture and motor vehicle parts.

PVC :PVC has got long life span because it withstands different kinds of environmental conditions such as those brought about by uv light rays, chemicals present in sewers among others , thus making them highly durable compared to other types like PP. Furthermore they are very easy to clean since all one needs is just some water unlike other cases when some detergents may be required for doing so. However , under extremely high temperature conditions , these products may become less elastic thereby leading to their destruction through cracking even though this depends on material grades being considered whereby typical ones have been described here.

3.Cost

PU:As PU has complex manufacturing processes coupled with raw materials costs therefore it tends to be more expensive than Pvc.

PVC:Pvc is relatively cheaply manufactured and widely available hence budget-friendly alternative for many uses.

4.Using PU and PVC in Practice

Having understood the fundamental differences between Polyurethane (PU) and Polyvinyl Chloride (PVC), let’s delve into how these materials are commonly used in various applications.

Using PU:

Polyurethane is a highly versatile material that can be found in a wide range of goods, including the following:

Using PVC:

On the other hand , Polyvinyl Chloride is one type of plastic which has been utilized by many people with different applications. Some common applications are discussed below;

Your choice between PU and PVC hinges on your individual needs and desires. When it comes to priority, for instance, eco-friendliness and flexibility would better be served by using PU. On the contrary, in terms of expenditure and lastingness, PVC may be a suitable solution than other alternatives. To make a well-informed choice, take note of its use, performance requirements and budget considerations.

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