Technical Specifications
Basic technical specifications
| Attributes: | Typical Values |
|---|---|
| Base material | Polyimide (Kapton) |
| Adhesive Layer | Heat-resistant silicone |
| Film thickness | 25 µm (1 mil), also available in 50 µm, 75 µm, etc. |
| Total thickness | Approximately 60 µm – 80 µm (including adhesive layer) |
| Width | From 5 mm to 500 mm (customizable) |
| Roll Length | Usually 33 m, 50 m, or customized upon request. |
| Operating Temperature | -73°C to +280°C (up to 300°C for short periods) |
| Insulation resistance | >10⁶ MΩ |
| Tensile strength | ≥ 150 N/25mm |
| Adhesion strength | ~6 – 7 N/25 mm (depending on type) |
| Flame Retardant | UL-94 V-0 (excellent flame retardancy) |
Product Description

Kapton heat-resistant tape It is a specialized adhesive tape made from polyimide (Kapton) film — a material capable of withstanding high temperatures up to 260°C, and even short-term exposure up to 400°C without melting, burning, or deforming. The adhesive side uses high-quality silicone adhesive, ensuring strong adhesion while allowing easy removal without leaving any residue on the surface.
Kapton tape typically has a distinctive transparent amber color and comes in rolls with various widths (from 5 mm to 100 mm) and thicknesses ranging from 0.05 mm to 0.1 mm. This product is widely used in fields that require high precision and safety, such as electronics, 3D printing, PCB manufacturing, and component processing.
What are the benefits of Kapton tape?

Usage Kapton tape in industrial and manufacturing processes not only delivers high efficiency but also helps reduce costs and enhance product durability:
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Effective heat resistanceThanks to its excellent heat resistance, Kapton is an ideal choice for applications that involve heating, such as component soldering, 3D printing, or furnaces.
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Excellent electrical insulationWith its high electrical resistivity, Kapton helps protect electronic devices from the risk of leakage or short circuits.
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Surface protection for productsDuring processing, the tape helps shield components, preventing dust, chemicals, or sparks from damaging the surface.
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Easy to cleanThe silicone adhesive allows Kapton tape to adhere firmly yet leave no residue upon removal, preventing any impact on the product’s appearance or quality.
Outstanding advantages of Kapton heat-resistant tape

It is no coincidence that Kapton tape is trusted in high-tech industries. Below are the outstanding advantages that this product offers:
Excellent high-temperature resistance
Kapton can operate stably in temperature environments ranging from -269°C to 260°C without becoming brittle, melting, or decomposing. This exceptional temperature tolerance, achieved by very few other materials, makes Kapton a leading solution in the electronics, aerospace, and high-tech industries.
Stable adhesion

The silicone adhesive adheres well to various surfaces such as metal, plastic, and glass, yet leaves no residue upon removal, making cleaning or replacement extremely convenient.
Excellent electrical insulation and chemical resistance
Kapton tape has high electrical resistivity and excellent resistance to chemical solvents, oils, and mild acids. This is extremely important in the production of circuit boards, microchip processing, and other high-precision equipment.
Flexible and tear-resistant
With excellent mechanical strength and tensile durability, Kapton does not tear during application or removal, ensuring complete safety for equipment.
Instructions for effective use of Kapton tape

To maximize the effectiveness of Kapton tape during use, users should follow these steps:
Step 1: Clean the surface
Before applying, make sure the surface is clean and free from grease or dust. You can wipe it with isopropyl alcohol or a clean cloth to improve adhesion.
Step 2: Cut the tape to the desired size
Use scissors or a precision cutter to cut the Kapton tape to the appropriate size for the area that needs masking.
Step 3: Apply carefully
Apply the tape slowly and gently to avoid creating air bubbles. You can use a soft tool to smooth it out and improve adhesion.
Step 4: Remove after completion
After processing or heat treatment, you can easily remove the tape without leaving any adhesive residue or damaging the surface.
Important notes when using Kapton tape
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Do not use on wet or dusty surfaces. as it will reduce the adhesive’s bonding strength.
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Avoid direct contact with the adhesive surface by hand. to prevent reducing the adhesive quality and bonding strength.
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Do not reuse Kapton tape. once it has been used, as its heat resistance and adhesion will no longer be the same as the original.
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Store the tape in a dry, cool, and well-ventilated place.and avoid direct exposure to sunlight or humid environments.
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With temperatures above 260°Cit is necessary to check the specific technical specifications of the product to ensure safe usage.
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For — for applications in cleanrooms or the production of sensitive componentsit is recommended to use Kapton tape with quality certification and ESD-safe properties.
Trusted and genuine sources to buy Kapton tape
To ensure you purchase băng dính Kapton chịu nhiệt chính hãnghigh-quality products with correct specifications, you should choose reputable suppliers:
Goma Food Machinery – Authorized supplier of genuine technical materials

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Goma is a trusted brand in the field of industrial equipment and materials, especially in the food industry and thermal engineering.
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Product Kapton tape at Goma Imported directly, with Kapton tape at Goma is imported directly, with clear origin.complete with invoices and documentation and transparent warranty.
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A team of highly skilled technicians is always ready to provide dedicated consultation for specific applications such as component soldering, 3D printing, and PCB fabrication.
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Support nationwide delivery supportallowing customers to inspect goods before payment, with a flexible return and exchange policy.
👉 Website chính thức: https://phongsachtinhdien.vn/
👉 Hotline tư vấn – đặt hàng: 0762136899










Review Kapton Heat-Resistant Tape