Polyvinyl chloride (PVC)

Polyvinyl chloride, commonly known as PVC, is a versatile amorphous thermoplastic. Unlike some of its plastic companions, PVC is hard and brittle by nature. Nevertheless, its consistency is often altered by the addition of plasticisers and stabilisers to make it more flexible and malleable. These additives make it possible to use PVC in a wide range of applications, from robust constructions to flexible packaging.

One of the best-known uses of PVC is in floor coverings, where its durability and versatile mouldability are valued. In addition, PVC is also widely used as coloured cable sheathing, where it protects and insulates electrical cables. Another classic field of application for PVC is records, which are popular for their durability and acoustic properties.

What is PVC?

The hardness and rigidity of rigid PVC make it ideal for a wide variety of applications where strength and resistance to chemicals, weathering and abrasion are required. Typical applications include pipes, window profiles, doors, cladding, technical components and much more.

Rigid PVC is often valued for its excellent chemical resistance, mouldability, durability and cost-effectiveness. It is a versatile material that is used in various industries such as construction, the automotive industry, electronics, medical technology and household goods.

We stock PVC as rods and as PVC sheets - How to cut PVC and clean PVC

The beginning of PVC

Polyvinyl chloride was discovered by chance around 1840 by the Frenchman Regnoult, although he did not know exactly how it was produced. History repeated itself in 1872, when the chemist Bowman accidentally polymerised a flask of vinyl chloride. It was discovered that the process was activated under the influence of ultraviolet rays and heat.

With the discovery of this process, however, there were still no practical applications for this substance. At the beginning of the last century, two scientists at the German company Griesheim Elektron were looking for a commercial and practical application of PVC. This application crystallised in the insulating properties of the material. Unfortunately, the two scientists were unable to find an affordable and controllable production method.

It was not until 1926 that another scientist came up with the idea of making PVC plastic. Additional additives had to be added to obtain PVC. This invention led to