Technology / product information

Heat shrink tubes are shape-memory plastic tubes designed for insulation, protection, waterproofing, anti-corrosion, and mechanical safeguarding of wires and components. When heated, the tube shrinks to tightly enclose wires and connectors, protecting them from external damage. Offering high protective performance with easy installation, they are widely used in industries such as electronics, automotive, aerospace, and medical equipment.

■ Features
- High insulation performance
Enhances the insulation of connections, minimizing the risk of short circuits or electrical leakage.
- Excellent waterproof and drip-proof performance
Shrunken tubes seal connection points, preventing damage from water and moisture.
- Corrosion resistance and mechanical protection
Protects against external chemicals and physical impacts, extending the lifespan of wires and components.
- Easy handling and wide applicability
Easily shrinks with standard heat sources (e.g., heat guns) and is available in various sizes and colors, enabling selection tailored to applications and designs.

■ Specifications
- Materials
Available in materials such as polyolefin, fluoropolymers (PTFE), and elastomers, suitable for various operating environments.
- Sizes
Supports a range from small to large diameters with shrink ratios (e.g., 2:1, 3:1) for versatile applications.
- Colors
Offered in a variety of colors, including black, red, and blue, allowing for identification and aesthetic considerations. Transparent options are also available.

■ Applications
- Protection of internal wiring and connection points in electronic devices.
- Wiring work in automotive and aerospace fields requiring environmental resistance.
- Waterproofing and insulation of wire connections in medical equipment.
- Wiring protection and reinforcement in industrial machinery.

Heat shrink tubes enhance the reliability of wires and components through their excellent protective performance and simple installation. With a wide range of sizes, materials, and color options, they are indispensable in various environments and applications. This improves work efficiency and enhances the overall quality of products.

NISSEI USHIYAMA (THAILAND) CO., LTD. is located in Chonburi Province and provides services across Thailand.

■ For more information, please download the PDF or feel free to contact us.