Introduction
DUOBO 0.7mm Thermal Conductive Adhesive Tape is designed with a robust fiberglass base and dual-sided adhesive, offering a strong, reliable bond that can even replace screws in certain applications. With a thermal conductivity of 1.2W/m.k and operational temperature range of -20°C to 120°C, this tape is ideal for applications requiring superior thermal management and structural stability. It is particularly effective in securing heat-generating components to heat sinks, chassis, or enclosures, addressing issues of heat dissipation and mechanical fasteners.
Features
● Dual-Sided Adhesion: Provides strong, reliable bonding on both sides, capable of replacing screws and mechanical fasteners.
● Thermal Conductivity: Transfers heat efficiently with a thermal conductivity of 1.2W/m.k.
● Temperature Resistance: Operates effectively in temperatures ranging from -20°C to 120°C, suitable for a variety of environments.
● Tear Resistance: The fiberglass base offers enhanced durability and resistance to tearing.
● Strong Adhesion: Delivers excellent bonding strength to various surfaces.
● Electrical Insulation: Provides reliable electrical insulation to protect sensitive components.
Application method
● Surface Preparation: Clean and dry the surfaces to ensure they are free from dust, grease, and contaminants.
● Cutting and Peeling: Cut the tape to the required size, then peel off the protective liners from both sides.
● Positioning: Align and place the tape between the heat-generating component and the heat sink or other surfaces.
● Application of Pressure: Apply firm pressure to ensure a secure bond and full contact between surfaces.
● Setting Time: Allow the adhesive to set as per the recommended time for achieving maximum strength and performance.
Application
● Power Electronics: Ideal for securing heat sinks to power modules and converters.
● High-Performance Computing: Used in CPUs, GPUs, and other high-heat-generating computer components.
● Consumer Electronics: Provides effective thermal management in smartphones, tablets, and laptops.
● Automotive Applications: Secures components and manages heat in automotive electronic systems.
● Industrial Equipment: Enhances heat dissipation and component stability in various industrial machines and devices.
Specification
Testing Item | Unit | Testing Value | Testing Method |
Substrate | - | Glass Fabric | - |
Colour | - | White | Visual |
Thickness | MM | 0.7 | - |
Peel Strength under 180° | (PSTC-101)(N/25MM) | >20 | PSTC-1 |
Retention | (1KG/INCH/25℃) | >48 | PSTC-1 |
Adhesion | KG/IN | 1.5 | PSTC-1 |
Initial Viscosity | KG/IN | 1.5 | PSTC-1 |
Breakdown Voltage | KV/MM | 7 | ASTM D149 |
Long-term Highest Temperature resistance | ℃ | 80 | EN 344 |
Short-term Highest Temperature | ℃ | 120 | EN 344 |
Working Temperature | ℃ | -20~120 | EN 344 |
Conductivity | W/M.K | ≥1.2 | ASTM D5470 |