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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

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About Us

Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.

Through partnerships with leading global brands, we deliver high-value materials, expert consulting, and optimized supply chains ensuring timely delivery, efficiency, and sustainable growth for our clients.

At Techniq, our mission is to connect cutting-edge materials, processes, and equipment with customer needs, enabling efficiency, reliability, and long-term value creation.

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HQ address: Thu Duc, Ho Chi Minh City, VietNam

Website: techniq.vn
Email: info@techniq.vn

Tel: +84 88 990 19 29