DRS Thin wall heat shrinkable tubing
Brief description: Flexible halogen free thin wall insulating heat shrinkable tube made by extrusion from a composition of polyolefins.
Application: Tubes are used for electrical insulation of wires, cables, contact connections, components of electrical equipment operated at a voltage of up to 600 V. Tubes can also be used to protect conductors from corrosion, provide additional mechanical strength to nodes and connections, and for marking products and contacts.
Storage: in clean, dry rooms in the supplier's packaging or in cardboard boxes, at a relative humidity of up to 70%, at temperatures from -10 ° C to +50 ° C, avoiding sudden temperature changes and exposure to direct sunlight. The distance to any heating sources should be at least 1 meter (without exceeding the maximum storage temperature). Storage conditions should exclude the influence of aggressive medium: acids, alkalis, fuels and lubricants, solvents, etc.
Packing specification: Tube is supplied in spools: 25, 50 or 100 meters (depending on diameter) which placed on carton cores or in pieces. Can be packed in carton boxes and packaging film.
Certification: Not subject to mandatory certification.
Basic technical specifications:
Operating temperature |
from -40°С to +105°С |
Shrink temperature |
from +90°С to +120°С |
Heat Shrink Ratio |
Not less than 2:1 |
Halogen content |
Halogen free, flame retardant free |
Flammability |
Non-flame retardant |
Recommended voltage |
Up to 600V |
Standard color |
Black, white, green, red, blue, yellow* |
Size range: |
Inner diameter from 16mm to 180 mm |
Longitudinal shrinkage: |
Up to 15% |
* - Not-standard color are available upon request
Technical details:
Test item |
Test Method |
Typical Performance |
Tensile strength, МPа |
ASTM D2671 |
Not less than 10,4 |
Breakdown elongation |
ASTM D2671 |
≥ 200% |
Tensile strength after heat aged, МPа |
ASTM D2671 (+136°C х 168h) |
Not less than 7,3 |
Ultimate elongation after heat aged |
ASTM D2671 (+136°C х 168h) |
≥ 100% |
Dielectric strength, kV/mm |
IEC 243 |
≥ 15 |
Volume resistivity, Ω·cm |
IEC 93 |
≥ 1 х 1014 |