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LK-TV is a cross-linked, heat shrinkable polyolefin tubing used for insulating and sealing underground and aerial connections in CATV plant. And the hot melt adhesive ensuring an environmental seal and protection again moisture and water penetration.
Features:
>Minimum fully recovery temperature: 120°C
>Standard color: Black
Property | Test Method | Typical Data |
Operating temperature | IEC 216 | -55°C to +110°C |
Tensile strength | ASTM D 2671 | ≥15MPa |
Elongation at break | ASTM D 2671 | ≥600% |
Longitudinal Shrinkage | UL 224 | 0 to -10% |
Eccentricty | ASTM D 2671 | <30% |
Elongation at break after aging (150°C/ 168hrs.) | ASTM D 2671 | >400% |
Dielectric strength | IEC 243 | ≥20kV/mm |
Volume resistance | IEC 93 | ≥1014Ω.cm |
Copper stability | ASTM D 2671 | Pass |
Resistance to stress cracking (50°C) | ASTM D 1693 | No cracking |
Cold bend test (-55°C/ 4hrs.) | ASTM D 2671 | No cracking |
Property | Test Method | Typical Data |
Water absorption | ISO 62 | <0.2% |
Softening point | ASTM D E28 | 85°C |
Peel strength (PE) | DIN 30672 | 100N/ 25mm |
Copper stability | ASTM D 2671 | Non-corrosive |
Resistance to fungus and decay | ISO 846 | Pass |
Normal size (mm) | As supplied (mm) | After recovered (mm) | Standard length | |
Inside diameter (Min.) | Inside diameter (Max.) | Wall thickness (Min.) | ||
LKTV-10/ 3.8 | 10 | 3.8 | 2.0 | 1220mm |
LKTV-19/ 5.6 | 19 | 5.6 | 2.4 | 1220mm |
LKTV-28/ 9 | 28 | 9.0 | 2.4 | 1220mm |
LKTV-33/10 | 33 | 10.0 | 2.4 | 1220mm |
LKTV-38/12 | 38 | 12.0 | 2.4 | 1220mm |
LKTV-45/13 | 45 | 13.0 | 2.4 | 1220mm |
LKTV-55/19 | 55 | 19.0 | 2.4 | 1220mm |
LKTV-70/ 25 | 70 | 25.0 | 2.4 | 1220mm |
CATV protective heat shrinkable tubing