PU leather is an artificial material that mimics the look and feel of real leather. It is a common choice for sofas, chairs and other furniture upholstery. The price is usually much lower than real leather and it can be found in a variety of colors.
Several types of PU leather exist, but most are created by coating a base layer of split leather with polyurethane plastic. Some PU leathers are made from animal hide by-products, and others are vegan-friendly.
The PU material is then mixed with a number of additives, including chemicals to improve durability and softness. The exact mixtures vary widely based on the specific needs of the final product. The PU mixtures can include pigments, waxes and resins that give the finished product a unique look and feel.
Some PU leathers also feature surface textures that can be imprinted onto the bonded what is pu leather, giving it an even more realistic appearance and feel. These can be used to cover surface imperfections in the bonded leather, or to imprint a preferred design onto the material.
Another popular type of PU leather is called double-cast. It is manufactured by combining a base of divided leather with the PU leather. The result is a durable, flexible and breathable leather that has a rich appearance.
This material can be molded into various shapes, depending on the specific needs of the product. It can be stamped or embossed for added texture, and can also have a synthetic surface protectant applied that helps it resist water and stains.
Some PU products may even have the option to be infused with scents that make it smell just like real leather. This can help to attract consumers and increase sales.
Many PU leathers can be easily cleaned, and the material doesn’t require a lot of maintenance. However, it’s important to dry the material thoroughly after cleaning. This will help to prevent mold and mildew from forming, and keep the leather in good condition.
When it comes to storing your PU leather, it’s best to store it away from moisture and sunlight. Both can discolor the protective finish on the PU, so keeping it indoors will help to avoid damage.
Unlike genuine leather, PU leather does not develop a patina over time. This is a key element to the beauty of a genuine piece of leather, and it is one that is hard to replicate in a PU leather product.
This is because a real piece of leather will age with use, developing a beautiful, weathered appearance that is unique to each individual piece. This is something that is almost impossible to replicate in a PU product, and it can be difficult to find a PU leather item that can compete with the visual appeal of a high-quality piece of genuine leather.
In addition to the above, there are also a number of other factors that can help you tell the difference between PU leather and genuine leather.