High Temperature PI Polyimide Acrylic Tape for Motor & Transformer
Polyimide tape, also known as Kapton tape or PI tape, is made by coating a polyimide film substrate with a high-temperature-resistant adhesive. It offers exceptional heat resistance and high adhesion.
- Temperature resistance: 150°C (no residue after 30 minutes)
- Excellent insulation resistance
- Excellent flame-retardant properties
- Acrylic adhesive with high peel strength
- Excellent solvent resistance
- Protection of Electronic Circuit Boards
- Electrical insulation wrapping
- Lithium-ion Battery Manufacturing and Safety
- High-Temperature Masking and Spraying
- Insulation protection for generator and high-voltage transformer windings
- Protection of PCB Gold Fingers and Electroplating Insulation on PCBs
Quality and safety are paramount. Our insulating tape is manufactured to the highest standards and holds internationally recognized certifications:
- UL Recognition: Certified by Underwriters Laboratories (UL) under File Number E246820, confirming its safety and performance.
- Comprehensive Testing: Backed by detailed test reports from SGS and CTI, verifying its physical, electrical, and chemical properties.
| Property | Unit | Typical Value |
|---|---|---|
| Physical Properties | ||
| Backing Material | – | Polyimide Film |
| Adhesive Type | – | Acrylic |
| Release Liner Type | – | Non-Silicone |
| Color | – | Amber |
| Total Thickness | mm | Customizable |
| Peel Adhesion | N/m | > 250 |
| Elongation at Break | % | > 40 |
| Thermal & Electrical | ||
| Long-Term Temp Resistance | ℃ | 150 |
| Dielectric Breakdown Voltage | kV | > 4.5 |
| Flame Retardancy | – | Yes |
| Chemical & Environmental | ||
| Chemical Resistance | – | Excellent |
| RoHS Compliance | – | Yes |
| REACH Compliance | – | Yes |
A: Yes, the sample is free, but we need you pay express charges. The express charge will be collected if you have courier account. If you don’t have courier account, we will choose a cheap express method for you. The express charges shall be deducted when you place an order. If you have shipping agent in China, we will undertake domestic shipping charges to your agent.
A: It usually take 5~8 days to finish your order.
A: We could cut any roll width according to the customer’s requirement.Narrowest 1.5mm,widest 1300mm.
A: UL, SGS, ROHS,ISO900,ISO14001,IATF16949 certificates for our products.
A: Warmly welcome, we can show arond our factory and supplying ability and wish to bulid a long time corporation with you.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.