Customization: | Available |
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Certification: | ISO, CE |
Color: | Yellow+Green |
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No. | Item | Description | ||||||||||
1 | Description | The yellow-green (two-color) heat-shrinkable tube is made of environmentally friendly polyolefin material, yellow-green two-color co-extrusion, and processed by the spoke clothing industry. It is widely used in the identification of the ground wire in the wire harness or cable, the identification of the special wire small busbar or the pipeline, etc. |
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2 | Shrinkage ratio | 2:1, 3:1 | ||||||||||
3 | Shrinkage Temperature | 85ºC~125ºC | ||||||||||
4 | Working Temperature | -55ºC~125ºC | ||||||||||
5 | Environmental Standard | RoHS | ||||||||||
6 | Standard Color | yellow-green |
TECHNICAL CHARACTERISTICS:
Serial No. | Properties | Unit | Standard Data |
Test Results | Test Methods |
1 | Electrical Strength Test | kV/mm | ≥20 | 22 | GB/T 1408.1-2006 |
2 | Volume Resistivity | Ω·cm | ≥1×1014 | 2×1014 | GB/T 1410-2006 |
3 | Dielectric Constant | 2~3 | 2.3 | GB/T 1409-2006 | |
4 | Shore Hardness | A | 70±5 | 71 | GB/T 531 |
5 | Mechanical Properties | GB/T 528 | |||
5.1 | Before heat ageing | ||||
Tensile Strength | MPa | ≥4.0 | 5.5 | ||
Elongation at break | % | ≥200 | 243 | ||
5.2 | After Heat ageing(180ºC, 7d) | % | ±30 | 13 | |
Tensile Strength Change(180ºC, 7d) | % | ±30 | -22 | ||
Elongation Change | % | ±30 | -22 | ||
6 | Low Temperature Elongation(-15ºC, 2h) | % | ≥20 | 190 | GB/T 2951.4-1997 |
7 | Low Temperature Flexibility(-50ºC, 4h) | - | No cracks | No cracks | UL224-2004 |
8 | High Temperature Crack Resistance(155ºC, 2h) | - | No cracks | No cracks | GB/T2951.6-1997 |
LG tranded Wire Cross-sectional Area(mm2) | Silicone Rubber Sleeving Covers Models(mm) |
50~70 | Ф12 |
95~120 | Ф17 |
150~185 | Ф20 |
210~300 | Ф24.2 |
400 | Ф30 |
500 | Ф32 |
630 | Ф35 |
800 | Ф39.8 |
LGJ,LGJF tranded Wire Cross-sectional Area(mm2) | Silicone Rubber Sleeving Covers Models(mm) |
35 | Ф12 |
50 | Ф15.6 |
70~95 | Ф17 |
120~150 | Ф20 |
185~240 | Ф24.2 |
400~500 | Ф32 |
800~800 | Ф39.8 |
Voltage(KV) | ≤10KV | ≤35KV | ≤110KV | ≤220KV |
Thickness | 2.0±0.3mm | 2.6±0.4mm | 4.0±0.5mm | 6.0±1.0mm |
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Our credentials are bolstered by the acclaimed ISO certification . Additionally, we possess an extensive collection of diverse type test reports that exemplify the unparalleled quality and reliability of our products.
Q1: Are you a trading company or manufacturer ?
A1: We are a professional factory with 7 years experience in the field of high and low voltage power transformers, substation, vacuum circuit breaker, power equipment.