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BERGQUIST BOND PLY TBP 1400LMS-HD – Adhesive – Thermal Management

-Item Name: BERGQUIST BOND PLY TBP 1400LMS-HD
-Manufacturer: Henkel
-Technologies: Silicone
-Color: Yellow
-Cure Type: Heat cure
-Package Size: Contact to Techniq VN for details.
-Shelf Life: 5 months

1. Product Overview

BERGQUIST BOND PLY TBP 1400LMS-HD is a thermally conductive, heat-curable laminate material consisting of a high-performance, low modulus silicone compound coated on a cured core. It features:

  • Technology: Silicone-based, fiberglass-reinforced
  • Total Thickness: 0.254 – 0.457 mm
  • Operating Temperature Range: -60 to 180°C
  • Key Benefits:
    • Exceptional dielectric strength
    • Low interfacial resistance
    • 200 psi adhesion strength
    • Eliminates mechanical fasteners
    • TO-220 thermal performance: 2.3°C/W

2. Applications

  • Bonding discrete semiconductor packages to heat spreaders or heat sinks
  • Structural adhesion of power components and PCBs to heat sinks
  • Ideal for applications requiring mechanical stress absorption and long-term thermal integrity

3. Typical Properties

Property Value Test Method
Physical Properties
Flammability Rating UL 94 V-0 UL 94
Adhesion Properties
Lap Shear Strength @ 25°C 1.4 MPa (200 psi) ASTM D1002
Electrical Properties
Dielectric Breakdown Voltage (Sheet) 5,000 Vac ASTM D149
Dielectric Breakdown Voltage (Laminated) 4,000 Vac ASTM D149
Dielectric Constant @ 1,000 Hz 5.0 ASTM D150
Volume Resistivity 1×10¹¹ ohm-meter ASTM D257
Thermal Properties
Thermal Conductivity 1.4 W/(m·K) ASTM D5470
TO-220 Thermal Performance 2.1°C/W (constant pressure), 2.3°C/W (initial pressure only) RD 2010

4. Shelf Life & Cure Schedule

  • Storage Conditions: 5-25°C, shelf life of 5 months
  • Cure Schedule:
    • 30 min @ 125°C (ASTM D4473)
    • 6 min @ 160°C (ASTM D4473)

5. Configurations Available

  • Roll form
  • Sheet form
  • Die-cut parts

BERGQUIST microTIM mTIM 1028 Thermal Interface Coating High performance thermal management solution for nickel finished heat sinks, optical transceivers, and data center liquid cooling systems

BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

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