At Airshrink and CIP, we are dedicated to delivering high-quality, innovative electrical solutions. Established in 1986, we began as a local manufacturer of the novel Airshrink product. Over the years we shifted focus and started using our specialised manufacturing facility to produce Heatshrink tubing for the local South African market.
Thin Wall Heat Shrink (ATW): An Electrician's Guide
In precision manufacturing, bulk is the enemy. Thin Wall Heat Shrink (ATW) provides essential insulation and protection without compromising space or flexibility.
What is Heat Shrink Tubing?
Heat shrink is a specialised cross-linked polyolefin tubing that shrinks when heat is applied. It creates a tight, insulation covering for wires, connectors, and joints, to provide both electrical insulation and mechanical protection.
Why ATW (Airshrink Thin Wall)?
ATW is the industry standard for electronics and light industrial applications. Compared to heavy-wall alternatives, ATW offers:
- Space Efficiency. Minimal footprint for high-density wiring.
- Superior Flexibility. Ideal for components that require a bending radius.
- Fast Installation. Low shrink temperatures reduce processing time and protect heat-sensitive materials or components.
Versatile Sizing and Color Range
To ensure we have a solution for every project, from micro-electronics to heavy industrial cabling, Airshrink offers an extensive range of options:
- From 1.2 mm to 100 mm inner diameter (ID) tubes, for a multitude of applications including delicate sensors, busbar identification, and large-scale industrial cable management.
- Available in various colours to identify circuits in complex wire harnesses or for phase identification on cable systems.
Key Applications
- Electrical Insulation. Primary covering for wire splices and terminations.
- Strain Relief. Assist in preventing mechanical failure when connecting cables.
- Identification. Colour coding for complex harness assemblies.
- Bundling. Organising multiple wire runs into a single, sleek profile.
Built for Safety: Flame Retardant, Halogen-Free, and RoHS
At Airshrink, our ATW isn't just about fit, it's about compliance and safety. We’ve engineered our tubing to meet global standards:
Flame Retardant (Fire Safety)
If a short circuit occurs, you need materials that won't fuel a fire. Our flame-retardant ATW is self-extinguishing. If it catches a spark or flame, it is designed to stop burning as soon as the heat source is removed, preventing fire from spreading through your wiring.
Halogen-Free (Toxin Protection)
Traditional plastics often contain halogens (like chlorine or bromine), which release toxic, corrosive smoke when burned. Halogen-free tubing is essential for enclosed spaces like offices, aircraft, or transit systems. It ensures that in the event of high heat, the air remains clear of life-threatening fumes.
RoHS Compliant (Environmental Health)
RoHS stands for Restriction of Hazardous Substances. Being RoHS compliant means our products are free from heavy metals like lead, mercury, and cadmium. This ensures your components are safe for your workers to handle and safe for the environment once the product reaches its end of life.
The Airshrink Advantage
Quality consistency is the backbone of Airshrink. Our ATW provides a professional, sleek finish while ensuring that every assembly meets the highest safety and environmental standards.
