RTG Thick-wall heat shrinkable sleeves

Thick-wall heat shrinkable sleeves for repair of the direct insulation on cables
up to 1kV and external cable coatings nN and Sn.
• made of thermally stabilized, cross-linked polymers
• resistant to changing weather conditions
• provide flexible seals, very high mechanical and chemical protection
• protects against UV rays
• shrinking ratio 3:1

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SKU: RTG Category: Heat shrinkable tubing

TECHNICAL DATA

Symbol	Colour	Min. Ø before Shrinking D [mm]	Max. Ø after Shrinking D [mm]	Wall thickness after shrinking T [mm]	Number of pieces per unit [1 piece = 1m]
RTG 55-16-C/1	black	55	16	4	1 pce
RTG 92-26-C/1	black	92	26	4,2	1 pce
RTG 120-34-C/1	black	120	34	4,2	1 pce
RTG 140-37-C/1	black	140	37	4,3	1 pce

Characteristics

Physical

Relative density

oisture absorption

Tensile strength

Elongation at break

1,25 ± 0,2 g/cm3

0,2% (max)

10 N/mm2 (min)

350% (min)

Physical after aging at 120°C
for 500 hours

Tensile strength

Elongation at break

8 N/mm2 (min)

300% (min)

Electrical

Slope resistivity

Dielectric strength

Constant dielectric

1010Ωm (min)

8 kV/mm (min)

3,5 (max)

Chemical

Resistance to fungus

Salt spray test

Chemical resistance

good

meets

good

RTG Thick-wall heat shrinkable sleeves