General
Colour	Orange

The Pliofine B-EX 1900 heat shrink tube from Ses-Sterling is a professional protective material for cables and wiring, specifically designed for use in industrial and technical applications. It is supplied on a reel with a length of 30 metres and is characterised by its robust construction and orange colour. Typical applications include mechanical and electrical insulation of cables, identification of wiring, or protective covering in environments requiring high resistance to mechanical stress, moisture, or chemical influences.

Applications

The Pliofine B-EX 1900 heat shrink tube is suitable for a wide range of applications in the field of electrical and IT installation. It is commonly used in industrial electrical engineering, machine building, automation technology, as well as in building and transport infrastructure. The orange colour serves for visual identification and facilitates the recognition of wiring in complex cable networks. Packaging in the form of a 30-metre reel enables efficient and continuous processing, particularly for longer installations or when processing multiple cable sections in a single work step.

Functions and Features in Detail

The heat shrink tube features a shrink ratio of 2:1, meaning it reduces to half its original outer diameter when activated by heat. This ratio ensures a tight, form-stable fit around the cable to be protected, achieving reliable mechanical stabilisation and electrical insulation. The surface of the tube is smooth and provides uniform shrinkage without cracks or irregularities. The orange colour is durable and resistant to UV radiation and light ageing, ensuring visibility and identification even after prolonged use.

Technology Explained Simply

The heat shrink tube is made of a thermoplastic material that changes shape when heated (e.g., using a hot air gun) and conforms to the cable. Shrinkage occurs as the material absorbs thermal energy, causing it to contract and form a dense, form-stable sleeve. Processing involves targeted heat application, with temperature and heating duration adjusted according to material thickness and environmental conditions. The use of a hot air gun is common to ensure even and controlled shrinkage. Shrinkage occurs without chemical reactions or by-products, making the process safe and clean.

Compatibility and Accessories

The Pliofine B-EX 1900 heat shrink tube is compatible with a variety of cable types, particularly electrical wiring, data cables, and control lines. It can be used in combination with other protective materials such as cable conduit, heat shrink tube sections, or cable ties to achieve additional protection layers or structured cable routing. Use in conjunction with other products from the Pliofine series enables uniform identification and consistent processing techniques within a project.

Installation and Mounting

Installation involves sliding the heat shrink tube over the cable section to be protected, followed by applying heat using a hot air gun. Heat is distributed evenly to ensure homogeneous shrinkage. The temperature should be set so that the tube shrinks completely without burning or charring. Processing is best performed in a dry, dust-free environment to ensure optimal adhesion and form stability. After shrinkage, the tube is securely fitted around the cable and provides a durable protective layer.

Advantages in Operation

The Pliofine B-EX 1900 heat shrink tube provides reliable mechanical and electrical insulation, extending cable lifespan and enhancing operational safety. The orange colour facilitates visual differentiation and identification, which is beneficial during maintenance work or fault diagnosis. Packaging in 30-metre reels enables economical and efficient processing, especially for larger projects. The material quality ensures high resistance to mechanical stress, moisture, and chemical influences, enabling use in demanding environments.