Ordinary Heat Shrinkable Tube
Double Wall Heat Shrinkable Tube
High Temperature Heat Shrinkable Tube
Heat Shrinkable Marking Tube
Medium/Thick Wall Heat Shrinkable Tube
High Pressure Heat Shrinkable Tube
Anti-Slip Pattern Heat Shrinkable Tube
Teflon Tube/Silicone Tube
Bellows
Molded Heat Shrinkable Parts
Molded Special-Shaped Protective Box
Insulation Sealing Protective Tape
Product Model Comparison Table
Special electrical properties
Good UV resistance
Shrinking temperature: 70℃~130℃
Application voltage level: 10kV~36kV
Colour: Black
product description:
The heat shrinkable stress tube is made of radiation cross-linked polyolefin material with specific electrical properties, and has a special electrical properties chemical formula. It is mainly used to ease or disperse the electrical stress concentration at the cut-off point of the outer shielding layer of the power cable terminal and the intermediate connection.
Features
Special electrical properties
Good UV resistance
Shrinking temperature: 70℃~130℃
Application voltage level: 10kV~36kV
Colour: Black
Model specification | Supply inner diameter (mm) | Size after fully contracted(mm) | standard packaging | ||
Maximum inner diameter | Wall thickness | (Root/mm) | (M/plate) | ||
YEVA-SC 30/11 | ≥30 | 11 | 1.90±0.10 | 1000--1220 | 25 |
YEVA-SC 35/14 | ≥35 | 14 | 2.10±0.10 | 1000--1220 | 25 |
YEVA-SC 40/17 | ≥40 | 17 | 2.20±0.15 | 1000--1220 | 25 |
YEVA-SC 45/20 | ≥45 | 20 | 2.30±0.15 | 1000--1220 | 25 |
YEVA-SC 55/24 | ≥55 | 24 | 2.30±0.15 | 1000--1220 | 25 |
YEVA-SC 70/29 | ≥70 | 29 | 2.30±0.15 | 1000--1220 | 25 |
The cutting length can be provided according to customer requirements
Project | Test Methods | Typical data |
Tensile Strength | ASTM D 638 | ≥12MPa |
Elongation at break | ASTM D 638 | ≥400% |
Thermal shock | ASTM D 2671 (200℃/30 minutes) | No cracks, no cracks, no dripping |
Dielectric constant | IEC 60250 | ≥20 |
Longitudinal shrinkage | UL 224 | 0 to -10% |
Volume resistivity | IEC 60093 | ≥10^11Ω.cm |
Power saving loss factor | IEC 60250 | ≤1.2(1000V) |
Water absorption | ISO 62 | <1.0% |