Brown PI (Kapton) tape is recognized as the preferred high-temperature masking material for precision electronics manufacturing. Many buyers only compare price and thickness, ignoring hidden quality differences that cause costly production failures. As a professional PI tape manufacturer, we show you our production standards, factory advantages and unique insights to help you pick stable, cost-effective thermal resistant tape.
Brown Polyimide PI Kapton Tape, High Temperature Silicone Adhesive Insulating Masking Tape for SMT Reflow Soldering, Lithium Battery, PCB Protection
Product Description
Brown Polyimide (Kapton) tape is a widely used high-temperature insulating masking tape for precision electronics. Conventional cheap tapes often cause annoying issues including residual glue, deformation and poor heat resistance during production.
We are the original manufacturer of industrial PI tape. Our brown PI tape is made of virgin polyimide film and premium silicone glue, produced with complete standardized processes. It delivers stable performance for SMT soldering, lithium battery processing and high-temperature shielding.
Instead of simply competing on thickness and price, we focus on balanced formula and strict quality control to help you cut production wastage.
Core Features
✔ Long term heat resistance: 260℃, instant withstand temperature up to 300℃
✔ Outstanding electrical insulation property
✔ Silicone adhesive, clean peel with minimum residue
✔ Resistant to solvent, tear-resistant
✔ Multiple standard sizes, customized specifications acceptable
Professional Unique Insights
- Thicker tape does not mean higher quality. Excessively thick adhesive will cause glue overflow under long-time high temperature. Balanced glue thickness matching your working condition matters most.
- Residual glue is avoidable. Most cheap PI tape skips aging treatment. Our independent aging process ensures clean peeling.
- One single tape cannot fit all production lines. We supply low, medium and high tack silicone adhesive versions for different workpieces, such as fragile electronic components and repeated SMT masking.
Professional Manufacturing Process
- Virgin PI Film Substrate
We refuse recycled mixed raw materials. Uniform substrate maintains stable heat resistance and tensile strength, not easy to become brittle under continuous high temperature.
- 10,000-class Dust-free Automatic Coating
Micron-level precise coating control. Smooth glue surface without bubbles, particles and edge overflow.
- High-temperature Curing & Constant Temperature Aging
The vital procedure to prevent glue shifting and residual glue after peeling off.
- Precision Slitting & Full Sampling Inspection
Support customized width. Each batch will go through strict sampling inspection before delivery.
Factory Advantages
We are a professional manufacturer focusing on various high-temperature industrial tapes, including PI tape, PET high temp tape, PTFE tape.
✅ Support OEM & ODM: Custom width, thickness, adhesive tack, printing and package
✅ In-house testing lab for heat resistance, voltage resistance and adhesion tests
✅ Stable supply chain, fast lead time for bulk orders
✅ Strict QC standard to reduce defective goods and after-sales issues
Wide Applications
SMT reflow soldering & wave soldering masking, lithium battery production, PCB protection, motor insulation, powder coating masking, 3D printing, electronic component high-temperature shield.
If you are looking for reliable high temperature PI tape supplier, welcome to send us your specifications and requirements. We support customized size, adhesive strength and packaging. Get your free sample now!
