Was ist PU-Leder? Unterschied zu echtem Leder, Kunstleder und seine Vorteile - FABACH – Die Schlüsselanhänger-Schmiede

What is PU leather? Difference to real leather, artificial leather and its advantages

In brief: What is PU leather?

PU leather stands for polyurethane leather and is a synthetic material that was developed as an alternative to real leather. It is made from a combination of polyurethane coating on a textile carrier . This coating gives the material the look and feel of real leather.

What exactly does polyurethane (PU) mean?

Polyurethane (PU) is a versatile polymer (a special chemical compound) formed by the reaction of isocyanates with polyols. It is a plastic material used in various applications due to its chemical structure and properties.

A definition of terms

What is PU leather, faux leather and genuine leather?

Real leather

Made from the skin of animals, genuine leather is a natural material and is characterized by its natural beauty, durability and breathability. Genuine leather can have different qualities, including full grain leather, split leather and nappa leather.


Synthetic leather, also known as faux leather or PVC leather, is made from polyvinyl chloride. It is another alternative to real leather. Synthetic leather is inexpensive, water-resistant and easy to maintain. It can come in a variety of colors and designs, but is less breathable than real leather.

PU leather

PU leather stands for polyurethane leather and is a synthetic material. It is made by applying a polyurethane coating to a textile backing. PU leather offers similar visual properties to real leather, but is more water-resistant and easier to maintain. It is also animal-friendly and more environmentally friendly to produce.

The advantages of PU leather

1. PU leather is durable

PU leather is extremely durable and resistant to wear and tear. Its nature means it retains its shape and appearance even with frequent use over a long period of time. This makes PU leather a long-lasting choice for keychains and other accessories.

2. PU leather is water resistant

A major advantage of PU leather is its water resistance. Unlike real leather, it doesn't absorb moisture, making it more resistant to stains and discoloration. This means you don't have to worry if your PU leather keychain accidentally gets wet.

3. PU leather is easy to care for

PU leather is very easy to care for. It does not require any special cleaning products or complicated care. Simply wiping with a damp cloth is enough to keep the PU leather clean and beautiful. This saves time and effort when caring for your keychain.

4. PU leather is animal-friendly

Another great benefit of PU leather is that it is animal-friendly. Since it is a synthetic material, no animals are used in its production. This makes PU leather an ethical choice for those who support animal rights but still like the look and feel of leather.

5. PU leather is environmentally friendly

Compared to genuine leather, PU leather is more environmentally friendly to produce. It requires fewer resources such as water and energy, and produces less harmful waste and emissions. This makes PU leather a more sustainable option for environmentally conscious consumers.

6. PU leather is allergy-friendly

PU leather is hypoallergenic and therefore ideal for people with leather allergies or sensitive skin. It does not contain any animal proteins that could cause allergic reactions. This means you can use a PU leather keychain without worrying about possible allergic reactions.

7. PU leather is dimensionally stable

PU leather retains its shape very well. It is less prone to deformation and warping compared to genuine leather. This ensures that your PU leather keychain will retain its original shape even after prolonged use and frequent contact with other objects.

8. PU leather is more sustainable than leather

PU leather can be considered a more sustainable alternative to real leather. It is made from polyurethane, a plastic that can be obtained from renewable resources. Unlike raising animals for leather products, the production of PU leather does not contribute to deforestation or harm the environment. In addition, PU leather manufacturers can also use recycled materials to further reduce the environmental impact. This helps reduce waste and promotes the circular economy. Another aspect of PU leather's sustainability lies in its durability. Thanks to its robust properties, it can withstand years of use without quickly becoming worn or damaged. This reduces the need for frequent replacement purchases, ultimately resulting in a lower environmental impact. The sustainability of PU leather is further strengthened when it is disposed of correctly at the end of its life. It can be recycled or used for energy, reducing waste and minimizing the carbon footprint.

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