Kapton Tape – High-Temperature Insulation Tape for Electronics & PCB Use 

In precision industries like electronics manufacturing, aerospace, automotive, and PCB assembly, the demand for materials that can endure extreme temperatures, offer electrical insulation, and maintain dimensional stability is very high. One such specialized material is Kapton Tape.

At Kaasu Enterprises, we supply Kapton Tape, a high-performance polyimide adhesive tape known for its thermal endurance and non-reactive nature. This tape is widely used in PCB soldering, transformer insulation, lithium battery production, and high-voltage component wrapping due to its reliability under thermal and mechanical stress.

What is Kapton Tape?

Kapton Tape, also referred to as Polyimide Tape, is made from a thin film of polyimide polymer coated with a high-temperature silicone adhesive. This combination gives it a unique ability to remain stable and functional in extreme heat conditions—ranging from -73°C to 260°C, with short-term tolerance up to 300°C.

Because it doesn’t melt, shrink, or burn under heat, Kapton Tape is the preferred insulation tape in sensitive environments where standard adhesive tapes fail. It is non-corrosive, flame-retardant, and resistant to solvents, oils, and chemicals—making it an ideal choice for electronics, 3D printing, and aerospace applications.

Product Specifications of Kaasu Kapton Tape

Below is the complete technical profile of our high-quality Kapton Tape:

Key Functional Properties

1. Thermal Stability

Kapton Tape remains dimensionally and chemically stable in extremely low and high temperatures. This makes it suitable for applications like:

• Soldering PCB components

• Insulating wires near heat sources

• Protecting 3D printer beds

2. Electrical Insulation

The polyimide film offers high dielectric strength, making it safe for use around high-voltage components, transformers, electric motors, and lithium battery packs.

3. Chemically Resistant

Kapton Tape resists solvents, oils, acids, and bases. It retains its strength and adhesive properties even after exposure to harsh cleaning agents.

4. Flame Retardant

The tape is naturally flame-resistant and self-extinguishing—critical for environments where fire safety is a concern, such as aerospace and automotive electronics.

Applications of Kapton Tape

The versatility of Kapton Tape lies in its compatibility with several industries:

Electronics and PCB Assembly

Used during wave soldering or reflow soldering, Kapton Tape masks off areas on PCBs to protect them from molten solder while allowing heat transfer to the right components. It leaves no residue after peeling and withstands repeated thermal cycles.

3D Printing

Kapton Tape is commonly used to cover the build plate of 3D printers. It improves the adhesion of the first layer of print and resists the heat from the bed without warping.

Battery and Motor Insulation

In lithium-ion battery packs, especially in EVs and robotics, Kapton Tape acts as a barrier between terminals, preventing short circuits. It is also used to insulate motor windings and stator cores.

Aerospace & Defense

Thanks to its heat resistance and low outgassing, Kapton Tape is frequently used in space applications, satellites, and defense electronics where performance under harsh atmospheric conditions is essential.

Label Protection and Masking

Labels exposed to heat chambers or ovens are covered with Kapton Tape to protect print information. It’s also used in powder coating and anodizing as a protective mask.

Benefits of Kaasu’s Kapton Tape

At Kaasu Enterprises, we don’t just supply tape—we deliver precision-grade insulation solutions trusted across India. Our Kapton Tape stands out because of:

• Superior Silicone Adhesion: No residue, no lifting at high temperatures.

• Stable Supply for OEMs: Bulk packaging and consistent roll quality for high-volume operations.

• Custom Sizes Available: Need a 12 mm wide tape or 0.08 mm thickness? We can tailor the tape dimensions to your equipment or production line.

• Trusted in Industry: Our tape is already being used by OEMs in PCB assembly, robotics startups, EV battery pack manufacturers, and tool repair stations.

Installation & Usage Tips

To get the best performance from your Kapton Tape:

• Clean the surface with IPA before application.

• Apply with even pressure, ensuring there are no bubbles or wrinkles.

• For masking during soldering or painting, ensure full edge sealing.

• After usage, peel slowly to prevent stress on fragile boards or surfaces.

Storage and Shelf Life

Store rolls in a dry, clean environment, ideally at room temperature (20–25°C), away from direct sunlight or humidity. Under optimal conditions, the tape maintains adhesive quality for up to 18–24 months.

Why Partner with Kaasu Enterprises?

We understand the critical nature of insulation materials in electronics production. With Kaasu, you get:

• Industrial-grade product consistency

• Fast dispatch and reliable packaging

• Tailored roll sizes & OEM labeling support

• Expert consultation for your thermal insulation and masking needs

We are more than a supplier—we are your manufacturing partner, helping you maintain quality, safety, and efficiency.

Conclusion

Kapton Tape is not just another adhesive—it’s an engineered solution that brings together thermal durability, electrical insulation, and dimensional reliability in a single roll. Whether you’re producing printed circuit boards, building battery modules, or working on precision electrical instruments, this tape is your trustworthy assistant in extreme conditions.

With Kaasu Enterprises, you don’t just buy Kapton Tape—you invest in performance and reliability. Explore our custom roll options and bulk supply services today, and ensure your production line runs safer, cleaner, and more efficiently.