Description
Key Features:
Dual-Wall Co-Extrusion:
The dual-wall construction integrates a robust outer layer with an adhesive inner lining, ensuring superior moisture sealing and protection against contaminants, making it ideal for medium and high-voltage applications.
UV Resistant:
Engineered to withstand outdoor exposure, the RCS-RS Tubing is UV resistant, ensuring long-term durability without degradation in harsh environmental conditions.
Flame Retardant:
The tubing is designed to meet specific flammability standards, offering controlled flammability for industrial applications, and providing an added layer of safety.
Semi-Rigid Design:
Combining the best of both worlds, this tubing offers a semi-rigid design, providing the flexibility needed for installation while maintaining tough mechanical protection for the cables.
Shrink Ratio 3:1:
The 3:1 shrink ratio accommodates a wide range of cable diameters, simplifying inventory management and reducing the number of different tubing sizes needed for installation.
High-Temperature Performance:
The tubing fully recovers at a minimum temperature of 120℃, ensuring a tight, secure fit even in high-temperature environments, making it ideal for medium and high-voltage cable applications.
Applications:
Medium & High Voltage Cable Insulation:
The RCS-RS Tubing is perfect for providing both insulation and mechanical protection for medium and high-voltage cables, ensuring long-term system reliability.
Moisture & UV Protection:
Ideal for environments requiring moisture resistance and UV durability, this tubing is well-suited for outdoor installations and areas with high humidity.
Industrial Environments:
With its flame retardant properties, the RCS-RS Tubing is suitable for use in industrial applications where safety and long-term reliability are critical.
Why Choose RCS-RS Heat Shrink Tubing?
- Superior Sealing Performance: The dual-wall design with hot melt adhesive coating ensures exceptional protection against moisture, contaminants, and UV degradation.
- Durability: UV resistant and flame-retardant, the RCS-RS Tubing provides reliable protection even in harsh industrial and outdoor environments.
- Wide Compatibility: The 3:1 shrink ratio accommodates a broad range of cable sizes, simplifying installation and reducing inventory complexity.
- High-Temperature Recovery: Fully recovers at 120℃, ensuring a secure and tight fit for long-lasting performance.
Typical technical performances:
Test Items |
Test Method |
Test Requirements |
| Tensile strength | ASTM D 2671 | 12MPa min. |
| Ultimate elongation | ASTM D 2671 | 350% min. |
| Tensile strength after
Aging at 150℃ for 168hrs |
ASTM D 2671 | 12MPa min. |
| Ultimate elongation after
Aging at 150℃ for 168hrs |
ASTM D 2671 | 300% min. |
| Density | ASTM D 792 | 1.0~1.1g/cm3 |
| Dielectric strength | ASTM D 60243 | 12kV/mm(2mm) min. |
| Volume resistivity | ASTM D 2671 | 1012Ω.cm min. |
| Low-temperature flexibility
-40℃/4hrs |
ASTM D 2671 | No cracking of the outer jacket |
| Properties of mastic | ||
| Softening point | ASTM E28 | 85+/-5℃ |
| Water absorption | ISO 62 | 0.2% max. |
Dimensions:
Size(mm) |
As supplied(mm) |
After recovered(mm) |
Standard length(m) |
Size(mm) |
As supplied(mm) |
After recovered(mm) |
Standard length(m) |
||
D*(Min.) |
d*(Max.) |
w(Min.) |
D*(Min.) |
d*(Max.) |
w(Min.) |
||||
RCS-RS 33/8 |
33 | 8 | 2.6 | 1.0-1.5 | 160/50 | 160 | 50 | 3.3 | 1.0-1.5 |
RCS-RS 40/12 |
40 | 12 | 2.6 | 1.0-1.5 | 180/58 | 180 | 58 | 3.3 | 1.0-1.5 |
RCS-RS 55/16 |
55 | 16 | 2.7 | 1.0-1.5 | 200/58 | 200 | 58 | 3.3 | 1.0-1.5 |
RCS-RS 75/22 |
75 | 22 | 3.0 | 1.0-1.5 | 235/65 | 235 | 65 | 3.7 | 1.0-1.5 |
RCS-RS 95/25 |
95 | 25 | 3.2 | 1.0-1.5 | 265/75 | 265 | 75 | 3.8 | 1.0-1.5 |
RCS-RS 115/34 |
115 | 34 | 3.5 | 1.0-1.5 | 300/75 | 300 | 75 | 3.8 | 1.0-1.2 |
RCS-RS 140/42 |
140 | 42 | 3.3 | 1.0-1.5 | 350/100 | 350 | 100 | 4.3 | 1.0-1.2 |
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered
