Double Sided Heat Conductive Adhesive Tape
- High Thermal Conductivity Rapid heat dissipation to efficiently prevent electronic components from overheating.
- Strong Adhesion: High-bond, long-lasting stickiness that securely mounts heatsinks without screws.
- High-Temperature Resistance Stays stable and reliable without peeling or degrading under continuous high heat.
- Custom Die-Cutting Available in flexible roll sizes and precise pre-cut shapes to fit your exact layout.
Best Double Sided Heatsink Thermal Adhesive Tape Manufacturer
This double-sided thermal tape features a high-strength fiberglass cloth backing coated with an advanced silicone-modified acrylic adhesive. It combines robust structural bonding with rapid heat dissipation to protect sensitive electronic components from overheating. Engineered to completely replace traditional liquid thermal glues, it requires zero curing time and significantly simplifies assembly workflows.
Tanyo Industry delivers both off-the-shelf standard sizes and precision custom die-cut shapes tailored to your specific PCB or hardware layouts. Our specialized engineering capabilities include high-insulation PI thermal films for high-voltage applications and anti-static (ESD) thermal tapes. Backed by high-capacity factory production lines, we easily handle high-volume wholesale orders to guarantee a stable, seamless supply chain for your manufacturing needs.
| Parameter | Details |
| Base Material | Fiberglass Cloth |
| Tape Color | White |
| Liner Type & Color | Blue PE Film / Clear PET Film |
| Standard Thickness | 0.15mm, 0.2mm |
| Standard Width | 10mm, 15mm, 20mm, 25mm, 30mm, 50mm
(Custom slitting available from 3 mm to 1000 mm) |
| Standard Length | 25M (Custom lengths available) |
| Operating Temperature | -20°C to 120°C (Short-term peak resistance up to 180°C) |
| Custom Options | Supports precise die-cut shapes, specialized PI high-insulation grades, and anti-static (ESD) models. |
Versatile Applications As Tanyo Thermal Interface Tape
Strong Adhesion & High Holding Power
This tape features high initial tack and long-term bond strength. The silicone-modified acrylic adhesive provides strong surface wetting and a static shear holding power exceeding 24 hours. Reinforced by a fiberglass carrier, the adhesive layer maintains its shape under structural stress, keeping heatsinks and components firmly locked onto hardware. This permanent grip eliminates the need for mechanical screws, clips, or rivets, resisting peeling or lifting through continuous thermal cycling.
Reliable Thermal Conductivity & Electrical Insulation
Operating at a rated thermal conductivity of 1.0 – 1.2 W/m-K, the tape leverages specialized ceramic powder fillers that are highly thermally conductive yet electrically isolating with a dielectric breakdown of ≥3.0 kV. The conformable adhesive matrix flows seamlessly into microscopic surface irregularities to completely eliminate air gaps, establishing an uninterrupted heat path while ensuring dependable voltage insulation for transformers and PCBs.
Flexible Specifications & Precision Customization
We maintain a ready stock of standard 25-meter rolls in thicknesses of 0.15 mm and 0.20 mm, with widths ranging from 10 mm to 50 mm to match standard manufacturing needs. Backed by full factory production capabilities, we also offer high-precision custom slitting from 3 mm to 1000 mm and complex shape die-cutting based on your CAD layouts to fit your exact component geometries.
Versatile Applications As Tanyo Thermal Interface Tape
- Technical Data Sheet
| Property | Value | Unit | Test Method |
| Product Type | Double-Sided Tape | – | Visual |
| Carrier / Backing | Fiberglass Cloth | – | Visual |
| Adhesive Type | Silicone-Modified Acrylic Polymer
Silicone-Modified Acrylic Polymer Matrix |
– | – |
| Tape Color | White | – | Visual |
| Standard Liner | Blue PE Film / Clear PET Film | – | – |
| Standard Thickness | 0.15 / 0.20 | mm | ASTM D374 |
| Standard Length | 25 | M | – |
| Thermal Conductivity | 1.0 – 1.2 | W/m-K | ASTM D5470 |
| 180° Peel Adhesion | > 12 | N/25mm | ASTM D3330 |
| Holding Power (Static Shear) | > 48 depending on spec | Hours (1kg/inch²) | ASTM D3654 |
| Tensile Strength | > 100 | N/25mm | ASTM D3759 |
| Dielectric Breakdown | ≥ 3.0 | kV | ASTM D149 |
| Operating Temperature | -20 to 120 | °C | – |
| Short-Term Temp Peak | 180 | °C | – |
Related Products Add Product
Standard Kapton (polyimide) tape is primarily designed as an electrical insulator and a heat-resistant barrier, with a relatively low thermal conductivity (around 0.12 W/m-K). It acts more like a thermal insulator than a conductor.
If your application requires both the high-voltage insulation of a polyimide film and efficient heat dissipation, we offer Specialized Thermally Conductive PI Tapes and our Silicone-Modified Acrylic Thermal Tapes (1.0 – 1.2 W/m-K) to bridge that gap perfectly.
No. Our tape is engineered to be electrically insulating. It uses non-conductive ceramic fillers instead of metal powders, delivering a dielectric breakdown of ≥ 3.0 kV to safely prevent short circuits on PCBs and electronics.
Yes, ours does. While pure fiberglass is an insulator, our tape achieves a high thermal conductivity of 1.0 – 1.2 W/m-K because the fiberglass carrier is fully coated on both sides with a ceramic-filled polymer. The fiberglass grid functions purely for structural reinforcement without blocking heat transfer.
Yes. As a factory manufacturer, we offer full customization. Beyond custom roll slitting (3 mm to 1000 mm in width) and precision shape die-cutting, we provide custom thicknesses, roll lengths, and OEM packaging to match your exact specifications.
12 months from the date of manufacture when stored in its original packaging at 21°C (70°F) and 50% relative humidity.