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BERGQUIST GAP FILLER TGF 3010APS – Thermally Conductive Gap Filler – Electronics and Power Module Thermal Management

  • Item Name: BERGQUIST GAP FILLER TGF 3010APS
  • Manufacturer: Henkel
  • Product Category: Thermal Gap Filler
  • Technologies: Silicone-free, 2-part, dispensable liquid gap filler
  • Applications: Automotive power storage, silicone-sensitive applications, high thermal transfer with low compressive stress
  • Color: Part A – Black, Part B – White, Cured – Black
  • Cure Type: Room temperature cure or heat cure
  • Package Size: Cartridges (200cc, 400cc, 1200cc), Pail Kits (6 gallons, 10 gallons), Drum Kits (120 liters)
  • Shelf Life: 3 months

1. Product Overview

BERGQUIST GAP FILLER TGF 3010APS is a silicone-free, two-part, dispensable gap filler designed for high-throughput assembly applications. It offers:

  • Thermal Conductivity: 3.0 W/m-K
  • Curing Options: Room temperature or heat cure
  • High Dispense Rate: >40 cc/sec
  • Low Compression Stress during assembly
  • Color: Part A (Black), Part B (White), Cured (Black)

2. Applications

  • Automotive power storage
  • Silicone-sensitive applications
  • High-speed dispensing processes
  • High thermal transfer with low compressive stress

3. Typical Properties

Uncured Properties

Property Part A Part B
Viscosity (mPa·s, cP) 5,000 (High Shear), 425,000 (Low Shear) 20,000 (High Shear), 650,000 (Low Shear)
Density (g/cc) 3.0 3.0
Storage Life (@ 25°C, days) 90 90
Work Life (@ 25°C, hours) 4 (Mixed)

Cure Schedule

Condition Time
Room Temperature Cure 24 hours @ 25°C
Heat Cure 3 hours @ 80°C

Cured Properties

Property Value
Hardness (Shore 00) 75
Heat Capacity (J/g-K) 0.87
Flammability UL 94 V-0
Dielectric Strength (V/mm) 14,000
Dielectric Constant (@ 1000 Hz) 17
Volume Resistivity (ohm-meter) 1×10⁶
Thermal Conductivity (W/m-K) 3.0

4. Packaging & Storage

  • Available Configurations:
    • Cartridges: 200cc, 400cc, 1200cc
    • Pail Kits: 6 gallons, 10 gallons
    • Drum Kits: 120 liters
  • Shipping Conditions: Controlled between 10ºC – 30ºC
  • Storage: Optimal at 25ºC, in sealed containers, with a 3-month shelf life

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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