Product Details:
Payment & Shipping Terms:
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Characteristic: | Flexible, Flame Retardant, Eco-friendly, Quick Shrink, Bright Color Stand, Stable Performance | Working Temperature: | -55ºC ~ 125ºC |
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Shrink Ratio: | 2:1 & 2.5:1 | Shrink Temperature: | 70ºC ~ 120ºC |
Color: | Black, White, Red, Blue, Green... | Size: | Width 30-250mm |
Product Name: | High Voltage Busbar Insulator Polyolefin Heat Shrink Tubing Heatshrink Tubings | Voltage: | 1KV, 10KV, 35KV |
High Light: | heat shrinkable sleeves,adhesive lined heat shrink tubing |
high voltage busbar insulator Polyolefin Heat Shrink Tubing Heatshrink Tubings
Shrink temperature: 84ºC ~ 125ºC
Bus-bar heat shrinkable protection tube adopts cross-linked and environmental friendly polyolefin material. It restricts the hazardous substance in PBB, PBBD, PBBE and other heavy metal, and supplies high dielectric strength and voltage withstand performance. It prevents bus-bar from chemical corrosion effected by strong acid, alkali, salt etc. It also has environmental friendly, flexible, flame retardant, soft performance.
It is mainly used in dielectric and mechanical protection, joints and terminals.
Specification
Property |
Unit |
Standard |
Test Method |
Tensile Strength |
MPA |
≥10.4(Before Aging) |
GB/T 1040 130ºC *168hrs |
≥7.3(After Aging) |
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Elongation |
% |
≥300(Before Aging) |
GB/T 1040; GB/T7141 130ºC*168hrs |
≥100(After Aging) |
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Heat Shock |
- |
No Sticking; No Cracking |
JB 7829appendixD.(160ºC*4hrs) |
Cold Blend |
- |
No Cracking |
-30ºC*4hrs |
Breakdown Strength |
KV/mm |
≥25 |
GB/T 1408.1 |
Volume Resistivity |
Ω. cm |
≥1×1014 |
GB/T 1410 |
Longitudinal Change |
% |
≥50 |
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Off-center |
% |
≤30 |
UL 224 |
Flame Retardant |
- |
≥30 |
GD/T 2406 |
Water Absorption |
% |
≤0.5 |
ISO 62-1980 |
Dielectric Withstand |
KV/mm |
≥30KV.1min |
GB/T 1408.1 |
Shore Hardness(Shore A) |
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≤90 |
GB 2401 |
*This data is suitable for 10kv bus bar protection tube. When managing this test, the user must make the tube recovery evenly and make sure the max thickness>2mm, and bus-bar tubes are longer than 1200mm. **35kV bus bar off center proportion≤50%.
Dimenstion
1) 1KV Bus Bar Protection Heat Shrinkable Tube
3) 35 KV Bus Bar Protection Heat Shrinkable Tube
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Remarks: There is no storage if the item is marked *. It should be especially customized.
Color:Standard color is black,other color available upon request
high voltage busbar insulator Polyolefin Heat Shrink Tubing Heatshrink Tubings