With the shrink ratio of 3:1, CYG- HWTA heavy wall heat-shrinkable tubing has polyolefin sheath and hot-melt inside, which together brings insulating and waterproof properties to it. This product is mainly used to provide excellent mechanical protection to cable joints and terminations. It enjoys great mechanical strength and good abrasion resistance.
Features:
Resistant to UV-radiation
High electrical insulation and Superior mechanical property
Standard color: black
Product Performance:
item | Test method | performance |
Tensile strength | ASTM D638 | 13 N/mm2 |
Ultimate elongation | ASTM D638 | 400% |
Heat shock 250℃ | UL 224 | pass |
Cryogenic test | ASTM D2671 | pass |
Dielectric strength | ASTM D149 | 25kV/mm |
Volume resistivity | ASTM D257 | 1x1014Ω•cm |
Longitudinal shrink ratio | ASTM D2671 | Inside +/-10% |
Water absorption | ASTM D570 | <0.5% |
Peel strength | DIN 30672 | ≤125N/25 |
Order Ref. | Diameter(mm) | Recovered Thickness | Order Ref. | Diameter(mm) | Recovered Thickness | ||
as supplied | after recovery | as supplied | after recovery | ||||
Φ9/3 | 9 | 3 | 2.6 | Φ65/19 | 65 | 19 | 4.05 |
Φ12/4 | 12 | 4 | 2.8 | Φ75/22 | 75 | 22 | 4.05 |
Φ16/5 | 16 | 5 | 3.0 | Φ85/25 | 85 | 25 | 4.05 |
Φ19/6 | 19 | 5 | 3.0 | Φ95/25 | 95 | 25 | 4.05 |
Φ22/6 | 22 | 6 | 3.25 | Φ100/30 | 100 | 30 | 4.05 |
Φ25/8 | 25 | 8 | 3.25 | Φ115/34 | 115 | 34 | 4.05 |
Φ33/8 | 33 | 8 | 3.95 | Φ130/36 | 130 | 36 | 4.05 |
Φ40/12 | 40 | 12 | 3.95 | Φ140/42 | 140 | 42 | 4.05 |
Φ55/16 | 55 | 16 | 4.05 | Φ160/50 | 160 | 50 | 4.05 |
Specification:
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