Essential details
Quantity(pieces):1
MOQ:1
Lead time:15-20days
Shipping:Express Delivery, Ocean freight, Air freight, Land freight
Product Introduction
Mylar B-Grade Polyester Insulation Film for Busbar | High-Strength Electrical Insulating Sleeve
The Mylar B-grade polyester insulation film is an extruded insulating sleeve designed to protect copper busbars within bus duct systems. It offers excellent dielectric strength, high mechanical durability, and superior thermal stability, providing long-term safety and reliability for electrical power distribution.
Key Features of Polyester Insulating Film Sleeve for Busbar：
- Superior Electrical Insulation
Mylar B-grade polyester provides high dielectric strength and reliable insulation for copper busbars. - Excellent Thermal Stability
Maintains consistent performance under continuous high temperature conditions inside busway systems. - Wear & Corrosion Resistance
Outstanding abrasion resistance and durability against chemical exposure ensure long service life. - Moisture & Aging Resistance
Stable performance in humid environments and long-term protection against material degradation. - Compatible with Multiple
Busway Types Suitable for compact bus ducts, air-insulated busways, fire-resistant busways, and cast resin busways.
Product Parameters：
| Product Name | Insulated sleeve |
|---|---|
| Place of Origin | Zhenjiang, China |
| Brand Name | Mylar® |
| Certificate | SGS |
| Conductor material | PET |
| Color | White |
| OEM/ODM | Accept |
| Width | 30-300mm or Customized |
| Length | 1-6m or Customized |
| Thickness | 0.125mm/0.15mm/0.188mm/0.25mm |
| Temperature Resistance | Up to 130℃ |
| Puncture voltage | 10KV |
Applications of Polyester Insulating Film Sleeve for Busbar：
- Bus Duct / Busway Systems
Primary insulation for copper and aluminum busbars in LV and MV bus duct systems. - Electrical Power Distribution Equipment
Used in switchgear, distribution boxes, and electrical cabinets requiring reliable insulation. - Motors, Transformers & Generators
Provides insulation for coils, conductors, and internal high-temperature components. - High-Humidity or Corrosive Environments
Suitable for coastal areas, chemical plants, and industrial zones requiring moisture-resistant insulation.
