Thick-walled heat shrink tubing with an adhesive layer and a shrinkage ratio of 3:1 and 4:1
Type: NTTK (Technical Requirements TU 2247-021-97284872-2006)
- Designed for sealing, insulation, and corrosion protection of contact joints in the electric power industry, oil and gas, and other industries
- Extended shrinkage ratio: 3:1 to 4:1
- Material: Polyolefin
- Color: Black
- Thick-wall adhesive heat shrink tubing have exceptional strength and increased wall thickness
- During shrinkage, the adhesive layer melts down, fills all irregularities of the surface, and completely seals the joints
- The heat shrink tubing is resistant to UV radiation and weather, environmental, and climatic factors
- Delivery package: 1 m or 1.22 m cuts
|
Elongation at fracture |
not less than 400 % |
|
Shrinkage temperature |
120 °C |
|
Operating temperature |
-55 °C to +110 °C |
|
Tensile strength |
not less than 14 MPa |
|
Dielectric strength |
not less than 18 kV/mm |
|
Operating voltage |
up to 1000 V |
|
Volumetric resistivity |
1013 ohm*cm |
|
commodity items, color |
Optimal shrinkage range (mm) |
delivery package |
adhesive layer |
Dimensions (mm) |
min. quantity for release |
cost unit |
||
|
D (not less than) |
d (not more than) |
T (after shrinkage) |
||||||
|
NTTK-55/16(KVT) Min. quantity for release: 5 m |
49.5-19.2 |
cut: 1m |
hot melt |
55 |
16 |
4.1 |
5 |
m |
|
NTTK-75/22(KVT) |
67.5-24 |
cut: 1 m |
hot melt |
75 |
22 |
4.1 |
5 |
m |
|
NTTK-95/25(KVT) |
85.5-30 |
cut: 1m |
hot melt |
95 |
25 |
4.1 |
5 |
m |
|
NTTK-115/34(KVT) |
103.5-40.8 |
cut: 1.22 m |
hot melt |
115 |
34 |
4.3 |
5 |
pc |
|
NTTK-130/36(KVT) |
117-43.2 |
cut: 1.22 m |
hot melt |
130 |
36 |
4.3 |
5 |
pc |
