H Grade Polyimide Electrical Insulation Tape 0.06mm Thickness with 280°C Temperature Resistance for Industrial Applications
Price:
Usd1~5/roll
MOQ:
500m2
Delivery Time:
35 working days
Product Description
Product Overview
High Temperature Resistant Polyimide Electrical Insulation Tape with H Grade classification and single-side silicone coating, designed for demanding industrial applications requiring exceptional thermal stability and electrical insulation properties.
Material Composition
Base Film
Polyimide (PI) film providing superior mechanical strength and dimensional stability
Adhesive System
Silicone adhesive formulation for high-temperature bonding performance
Visual Characteristics
Amber transparent appearance with smooth surface, free from creases, bubbles, foreign objects, and glue transfer during unwinding
Performance Characteristics
Base material exhibits high mechanical strength and excellent electrical insulation properties
Superior resistance to solvents and water for reliable performance in harsh environments
Long-term working temperature: 220°C, short-term temperature resistance up to 280°C
Industrial Applications
Electronic Protection
SMT wave soldering and reflow soldering temperature protection
PCB board gold finger protection and electronic component shielding
SMD electronic transformers, relays, and high-temperature moisture protection
Electrical Insulation
H-class motor and transformer coil insulation wrapping
High-temperature coil end wrapping and fixation
Thermal resistance protection and bonding insulation under extreme conditions
Technical Specifications
| Parameter | Type 2321 | Type 2321L |
|---|---|---|
| Total Thickness (mm) | 0.06 ± 0.003 | |
| Base Film Thickness (mm) | 0.025 ± 0.003 | |
| Breakdown Voltage (KV) | ≥5 | |
| Insulation Resistance (Ω) | ≥10¹³ | |
| Tensile Strength (N/10mm) | ≥40 | |
| Elongation (%) | ≥45 | |
| Adhesion Strength to Steel (N/10mm) | ≥2.4 | |
| Working Temperature (°C) | -73 to 280 | |
| Chemical Resistance (20% HCL NaOH/10Hrs) | Bonding well, no delamination, no glue layer transfer | |
| Releasing Film | No | 0.075mm |
Key Advantage: This H Grade polyimide insulation tape maintains structural integrity and electrical performance across extreme temperature ranges from -73°C to 280°C, making it ideal for the most demanding industrial electrical applications.
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Company
UN.Tex (Dalian) Co.,Ltd
Location
Softview Center Room A-705, No.1A-4 Softpark Road, Dalian, China 116023
Contact Person
Sophia Gao