H Grade Polyimide Film Adhesive Tape

PI film heat-resistant protection film

Base film: PI film

Adhesive: silcone adhesive

Appearance: Amber transparent, surface smooth, no crepe,bubble,foreign objects,no tearing and transfer of glue layer when unwinding

Technical Specifications

Character

• Key Properties: High mechanical strength, excellent electrical insulation, dimensional stability, and resistance to high temperatures, solvents, and water.
• Temperature Rating: Long-term operation at 220°C; short-term exposure up to 280°C.

Application

• Bonding Protection: Ideal for SMT wave/reflow soldering temperature shielding, and for protecting electronic switches, PCB gold fingers, SMD transformers, relays, and other heat- and moisture-sensitive components.
• Insulation Wrapping: Used for high-temperature coil insulation in H-class motors and transformers, securing coil ends, and providing reliable insulation in demanding thermal environments.

UN.Tex (Dalian) Co., Ltd. —To be one of your best sellers in China
Established in 2006, Rooted in a Charming Coastal City

Since its founding in 2006, UN.Tex (Dalian) Co., Ltd. has been deeply rooted in the beautiful port city of Dalian.

This is not only our home but also the hub that connects us to global trade.

Our Professional Team & Global Network

Driven by a professional team, we are committed to prioritizing our clients at every step—from communication to execution.  Our reliable and responsive service has established strong bridges of trust between international buyers and quality domestic suppliers, building a stable and extensive global supply network.

  · Pre-sales: Precision Planning
    We gain a deep understanding of your needs and provide accurate consulting with customized solutions.

  · During Sales: Efficient Execution
    We collaborate with full transparency, strictly control quality and delivery timelines, and ensure smooth process advancement.

  · After-sales: Continuous Support
    We respond promptly to issues, consistently track and optimize performance, and help you achieve long-term value.

Our Core Business

 · Quality Assured – Certified consistency in every product and process.

 · On-Time Delivery – Your schedule guaranteed through reliable logistics.

 · Expert Support – Technical and after-sales assistance always available.

 · Competitive Pricing – Cost-effective without compromising quality.

 · Customization Ready – Flexible solutions tailored to your needs.

We are not just traders – we are your trusted partner within the supply chain.

We value every collaboration, building our relationships on sincerity and integrity.

We look forward to establishing a lasting and solid partnership with you, growing together and creating a shared future.

UN.Tex (Dalian) Co., Ltd.
Address: Dalian City, Liaoning Province, China
Email: info@un-tex.com
Website: www.un-tex.com