Heat Shrink Tubes Suppliers

A heat shrink tube is a type of tubing that shrinks in size when exposed to heat, typically from a heat gun or other heat source. It is commonly used in electrical and electronic applications to insulate and protect wires, cables, and other components. The tube is made of a polymer material that can be heat-activated to shrink tightly around the object it is covering, providing a secure and durable seal. Heat shrink tubes come in a variety of sizes, colors, and materials to suit different applications.

There are various types of heat shrink tubes available in Australia, including:

• Polyolefin heat shrink tubes: These are the most common type of heat shrink tubes and are suitable for a wide range of applications. They are available in different colors and sizes.
• PVC heat shrink tubes: These tubes are more flexible than polyolefin tubes and are ideal for applications where flexibility is required.
• Fluoropolymer heat shrink tubes: These tubes are highly resistant to chemicals, UV rays, and high temperatures. They are commonly used in the aerospace and automotive industries.
• Dual-wall heat shrink tubes: These tubes have an inner layer of adhesive that provides a watertight seal and an outer layer of polyolefin that provides protection against abrasion and impact.
• High-temperature heat shrink tubes: These tubes can withstand temperatures up to 260°C and are commonly used in industrial applications.
• Medical grade heat shrink tubes: These tubes are designed for medical applications and are made from materials that are biocompatible and sterilizable.
• Heavy-wall heat shrink tubes: These tubes have a thicker wall than standard heat shrink tubes and provide extra protection against abrasion and impact.

Heat shrinkable cable ties: These are cable ties that can be shrunk to provide a secure and permanent hold. They are commonly used in the electrical and telecommunications industries.

Heat shrink tubes offer several benefits, including:

• Protection: Heat shrink tubes provide protection against moisture, dust, and other environmental factors that can damage wires and cables.
• Insulation: Heat shrink tubes provide insulation to wires and cables, preventing electrical shorts and other hazards.
• Identification: Heat shrink tubes can be used to label wires and cables, making it easier to identify them.
• Durability: Heat shrink tubes are durable and can withstand harsh environments, making them ideal for use in industrial and outdoor settings.
• Easy to use: Heat shrink tubes are easy to use and can be applied quickly with a heat gun or other heating tool.

Cost-effective: Heat shrink tubes are a cost-effective solution for protecting and insulating wires and cables, reducing the need for costly repairs and replacements.

Heat shrink tubes are used in a variety of applications, including electrical insulation, wire marking and identification, strain relief, cable bundling, and protection against abrasion, chemicals, and moisture. They are commonly used in the automotive, aerospace, telecommunications, and electronics industries, as well as in household and DIY projects. Heat shrink tubes come in different sizes, colors, and materials, such as polyolefin, PVC, and fluoropolymer, to suit different requirements and environments. They can be applied using a heat gun, oven, or other heat source, and can be customized with printing, cutting, and other features.

To choose the right size of heat shrink tube for your project, you need to consider the diameter of the object you want to cover, the amount of heat shrinkage you need, and the thickness of the tube. Measure the diameter of the object and choose a tube with a diameter slightly larger than that. Consider the amount of heat shrinkage you need, which is typically expressed as a shrink ratio, and choose a tube with a shrink ratio that matches your needs. Finally, consider the thickness of the tube, which can affect the durability and flexibility of the heat shrink. Choose a tube with a thickness that is appropriate for your project.

The temperature range of heat shrink tubes varies depending on the material they are made of. Some heat shrink tubes can withstand temperatures as low as -55°C (-67°F) and as high as 200°C (392°F), while others can withstand even higher temperatures up to 260°C (500°F) or more. It is important to choose the right heat shrink tube for the specific application and temperature range needed to ensure proper performance and safety.

To install heat shrink tubes, follow these steps:

• Choose the right size of heat shrink tube for your application.
• Cut the tube to the desired length.
• Slide the tube over the wire or cable you want to cover.
• Use a heat gun or lighter to apply heat evenly to the tube.
• As the tube heats up, it will shrink and conform to the shape of the wire or cable.
• Continue applying heat until the tube is fully shrunk and tightly sealed around the wire or cable.

Allow the tube to cool before handling the wire or cable.

Wear protective gloves and eye goggles to prevent burns and eye injuries.

• Use heat shrink tubes that are appropriate for the size of the wire or cable being covered.
• Use a heat gun or heat source that is suitable for the type of heat shrink tubing being used.
• Keep the heat gun or heat source moving to prevent overheating and melting of the tubing.
• Do not touch the tubing until it has cooled down completely.
• Store heat shrink tubing in a cool and dry place away from direct sunlight and heat sources.

Dispose of used tubing properly and safely.

It depends on the type of heat shrink tube you use. Some heat shrink tubes are specifically designed for outdoor applications and are made with materials that can withstand exposure to UV rays, extreme temperatures, and moisture. However, not all heat shrink tubes are suitable for outdoor use, so it's important to check the specifications of the product before using it in an outdoor setting. Additionally, proper installation and sealing of the heat shrink tube can also affect its ability to withstand outdoor conditions.