UN.Tex (Dalian) Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 1000000sq.m per month |
| Delivery Time | about 15 days |
| Packaging Details | carton and pallet |
| material | cast polyimide film |
| thickness | 12.5~125um |
| tensile strength(longitudinal) | ≥135MPa |
| tensile strength(transverse) | ≥115MPa |
| Break elongation（longitudinal） | ≥35% |
| break elongation(transverse) | ≥35% |
| Power frequency electrical strength (average value) | ≥150 |
| Power frequency electrical strength (Individual value) | ≥100 |
| Surface resistivity | ≥1.0×10 13Ω |
| Volumetric resistivity | ≥1.0×10 10Ωm |
| Model Number | 6051 |
| Certification | UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000000sq.m per month |
| Delivery Time | about 15 days | Packaging Details | carton and pallet |
| material | cast polyimide film | thickness | 12.5~125um |
| tensile strength(longitudinal) | ≥135MPa | tensile strength(transverse) | ≥115MPa |
| Break elongation（longitudinal） | ≥35% | break elongation(transverse) | ≥35% |
| Power frequency electrical strength (average value) | ≥150 | Power frequency electrical strength (Individual value) | ≥100 |
| Surface resistivity | ≥1.0×10 13Ω | Volumetric resistivity | ≥1.0×10 10Ωm |
| Model Number | 6051 | Certification | UL |
| Place of Origin | China | ||
| High Light | UL certified polyimide film ，dual-side corona treated film ，polyimide film adhesive tape | ||
This a Dual-Side Corona Treatment polyimide film (PI film) with UL certification, cast polyimide film, Thickness Range 12.5μm–125μm.
Our cast polyimide film delivers exceptional thermal stability (up to 180°C continuous), superior dielectric strength (>200 kV/mm), and outstanding mechanical toughness for the harshest environments. Designed for critical electrical insulation in traction motors, wind turbines, transformers, and heavy-duty industrial equipment, it ensures reliability under extreme thermal, electrical, and mechanical stress.
Both surfaces undergo precision corona treatment, significantly enhancing bond strength for laminates, resins, and coatings. This key feature:
✔️ Eliminates delamination risks in multi-layer insulation systems
✔️ Boosts coating uniformity for magnet wires and encapsulated components
✔️ Streamlines manufacturing with reliable adhesion—no extra surface prep needed.
UL 94 V-0 certified for flame resistance and UL-recognized component, meeting the strictest international safety standards. Ideal for applications requiring:
✅ Hazard prevention in mining/energy equipment
✅ Compliance with IEC, NEMA, and ISO insulation norms
✅ Auditable quality for export-driven industries
Thickness Range: 12.5μm–125μm (±4μm tolerance; different thickness, different tolerance)
Width Options: 520mm, 1000mm, 1040mm (customizable)
Flawless Surface: Zero pinholes, bubbles, or contaminants
Consistent Roll Quality: Tight winding, splice-free upon request
Proven in mission-critical applications:
⚡ Wind Power: Humidity-resistant insulation for generators
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2006
Total Annual:
2million-3million
Employee Number:
>100
Ecer Certification：
Verified Supplier
We, UN.Tex (Dalian) Co.,Ltd are well established as an import and export company in the year 2006. We are located in the beautiful harbor city -Dalian. In this company, there is a group of professional and energetic staffs. Owing to our reliable and prompt services, we have good relationsh... We, UN.Tex (Dalian) Co.,Ltd are well established as an import and export company in the year 2006. We are located in the beautiful harbor city -Dalian. In this company, there is a group of professional and energetic staffs. Owing to our reliable and prompt services, we have good relationsh...
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