اینلاین Heat-Shrinkable Tubing, 200mm Length, 9mm to 4.5mm Shrink Ratio, 20 Pieces
اینلاین Heat-Shrinkable Tubing, 200mm Length, 9mm to 4.5mm Shrink Ratio, 20 Pieces
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Specifications
Features
Features
| Type |
Heat shrink tube
|
|---|---|
| Product colour |
Black
|
| Tube length |
20
cm
88% better than others
|
| Diameter before shrinking |
9
mm
22% better than others
|
| Diameter after shrinking |
4.5
mm
93% better than others
|
| Shrink temperature |
105 °C
|
| Weight |
48
g
53% better than others
|
| Quantity per pack |
20 pc(s)
|
| Package type |
Polybag
|
Weight & dimensions
Weight & dimensions
| Package weight |
48
g
42% better than others
|
|---|---|
| Package depth |
325
mm
28% better than others
|
| Package width |
120
mm
59% better than others
|
| Package height |
2
mm
61% better than others
|
Technical details
Technical details
| Package volume |
100 cm³
|
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
In the realm of electronics assembly, cable management, and DIY projects, the integrity and professional finish of connections are paramount. In situations demanding robust insulation, strain relief, and a clean aesthetic, heat-shrinkable tubing stands out as an indispensable component. The InLine Heat-Shrinkable Tubing, presented in a pack of 20 pieces, offers a practical solution with its specified dimensions and material properties. Each tube measures 200mm in length and is designed to shrink from an initial diameter of 9mm down to 4.5mm, providing a versatile 2:1 shrink ratio that accommodates a range of wire gauges and connector sizes.
This particular offering from InLine targets users who require reliable protection for their wiring harnesses, solder joints, and exposed electrical components. The 2:1 shrink ratio is a widely adopted standard, balancing the ability to cover larger initial diameters with a sufficiently tight final fit to ensure secure insulation and prevent movement. The 200mm length per piece allows for substantial coverage on most typical cable runs or individual wire segments, minimizing the need for excessive splicing or joining of tubing. The pack of 20 ensures that professionals and hobbyists alike have an adequate supply for multiple applications without frequent reordering. Understanding the precise application and environmental conditions will dictate the suitability of this tubing, but its core specifications point towards general-purpose electrical insulation and mechanical protection.
Key Features and Application Considerations
The primary function of heat-shrinkable tubing is to provide electrical insulation and mechanical protection once applied and heated. The InLine tubing, with its 9mm to 4.5mm shrink range, is suitable for applications where the initial diameter of the object being covered is up to 9mm. Upon application of heat (typically from a heat gun), the tubing shrinks uniformly to approximately 4.5mm, creating a snug, permanent fit. This process is crucial for preventing short circuits, protecting wires from abrasion, and providing strain relief at connection points.
The material composition of heat-shrinkable tubing, while not detailed in the provided specifications, generally consists of polymers like polyolefin, PVC, or TFE, chosen for their thermal properties and durability. For this InLine product, users can expect a material that becomes pliable under heat and then permanently conforms to the shape of the underlying object. The 200mm length is a practical consideration, offering ample material for most common wire splices or component insulation tasks. The pack quantity of 20 pieces makes it an economical choice for projects involving numerous connections or for stocking a workshop.
Pros & Cons
Pros
What we love about this product
- Versatile Shrink Ratio: Offers a 2:1 shrink ratio (9mm down to 4.5mm), suitable for a wide range of wire and connector sizes.
- Generous Length: Each of the 20 pieces measures 200mm, providing ample coverage for most common applications and reducing the need for joining multiple pieces.
- Bulk Packaging: A pack of 20 pieces offers good value and ensures a sufficient supply for multiple projects or professional use.
- Standard Application: Designed for straightforward application with a heat source, providing reliable insulation and strain relief.
Cons
Points to consider before buying
- Limited Shrink Ratio: The fixed 2:1 ratio might not be ideal for applications requiring very high or very low shrink ratios.
- Material Specificity Lacking: Detailed specifications regarding the exact polymer composition, temperature resistance, and flame retardancy are not provided, which could be critical for specialized applications.
- Single Diameter Range: The product is limited to the 9mm to 4.5mm range, requiring users to select different tubing sizes for wires outside this specification.
Questions and Answers
What is the typical heat source recommended for shrinking this tubing?
For optimal and even shrinkage, a dedicated heat gun is highly recommended. While a lighter or a very brief exposure to a soldering iron tip *might* work in a pinch for very small sections, it risks localized overheating, melting, or uneven shrinkage, potentially damaging the tubing or the underlying connection. A heat gun allows for controlled temperature and airflow, ensuring a professional and secure fit.
Can this tubing be used for outdoor or high-moisture environments?
The provided specifications do not detail the environmental resistance of the tubing material. Generally, standard polyolefin heat shrink tubing offers good resistance to moisture and common chemicals. However, for critical outdoor or high-moisture applications, it would be prudent to verify the specific material's rating (e.g., IP rating, chemical resistance) with the manufacturer or look for tubing explicitly designed for such harsh conditions. Without that information, assume it's best suited for indoor or protected environments.
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