Tflex™ HP34

High Performance Gap Filler

Product Description

Tflex™ HP34 is an exceptional gap filler product with a thermal conductivity of 34 W/mK. Tflex HP34 is a non silicone formulation containing aligned graphite materials. Compared to typical graphite-based materials, Tflex HP34 is considerably softer with excellent deflection properties. 
Tflex™ HP34 Introduction Video 

Tflex HP34 Image2
Tflex HP34 TC Comparison Chart
  • Tflex HP34 Image2
  • Tflex HP34 TC Comparison Chart

Industries

  1. 5G Data Infrastructure
  2. 5G Telecom
  3. Data Infrastructure
  4. Aerospace/Defense
  5. Automotive
  6. Datacom
  7. Consumer Electronics
  8. Servers

Applications

  1. 5G Antenna Radome
  2. Wireless infrastructure
  3. Routers
  4. Servers
  5. Instrumentation/Test and measure
  6. Notebooks/Tablets/Portable Devices
  7. Smart Home Devices
  8. Telecom cabinets

Features and Benefits

  • 34 W/mK bulk thermal conductivity
  • Silicone Free formulation
  • Maintains thermal performance under increased pressure
  • Low contact resistance with mating surfaces
  • Environmentally friendly solution that meets RoHS and REACH

Capabilities

  1. Automated Packaging
  2. Automated Pad Placement
  3. Custom Automation
  4. Custom Product Development
  5. Modeling
  6. Prototyping
  7. Service
  8. Testing

Datasheets

Tflex HP34 Data Sheet Last updated08/22/23

Technical Specification

  • Typical Properties
    Color
    Grey
    Density (g/cc)
    2.30
    Operating Temperature Max (Celsius)
    125
    Operating Temperature Min (Celsius)
    -40
    Shelf Life
    1 years from Date of Shipment
  • Thermal Properties
    Thermal Conductivity (W/mK)
    34.00
    Thermal Resistance @10 psi Max (C-in2/W)
    0.212
    Thermal Resistance @10 psi Min (C-in2/W)
    0.106
    Thermal Resistance @30 psi Max (C-in2/W)
    0.185
    Thermal Resistance @30 psi Min (C-in2/W)
    0.059
    Thermal Resistance @50 psi Max (C-in2/W)
    0.110
    Thermal Resistance @50 psi Min (C-in2/W)
    0.048
  • Electrical Properties
    Volume Resistivity
    10 Ω-cm
  • Mechanical Properties
    Hardness (Shore 00)
    50
  • Dimensions
    Thickness Max (Microns)
    5000.0
    Thickness Max (inches)
    0.200
    Thickness Max (mm)
    4500.00
    Thickness Min (Microns)
    0.2
    Thickness Min (inches)
    0.040
    Thickness Min (mm)
    1.00
  • Compliance
    Lead Free
    Yes
    REACH
    Yes
    ROHS Compliant
    Yes
    UL Flammability Rating
    V-0 (Pending)
Showing 17 (of 17) Parts
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Part NumberPart NameThermal Conductivity (W/mK)Thickness(inches)Thickness(microns)Thickness (mm)Hardness (Shore 00)Operating Temperature Max (Celsius)Operating Temperature Min (Celsius)Color
A18330-20Tflex HP34;5.00 127x76mm
34.00
0.20
5000.00
5.00
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-19Tflex HP34;4.75 127x76mm
34.00
0.19
4750.00
4.75
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-18Tflex HP34;4.50 127x76mm
34.00
0.06
0.20
4500.00
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-17Tflex HP34;4.25 127x76mm
34.00
0.17
4250.00
4.25
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-16Tflex HP34;4.00 127x76mm
34.00
0.16
4000.00
4.00
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-15Tflex HP34;3.75 127x76mm
34.00
0.15
3750.00
3.75
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-14Tflex HP34;3.50 127x76mm
34.00
0.14
3500.00
3.50
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-13Tflex HP34;3.25 127x76mm
34.00
0.13
3250.00
3.25
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-12Tflex HP34;3.00 127x76mm
34.00
0.12
3000.00
3.00
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-11Tflex HP34;2.75 127x76mm
34.00
0.11
2750.00
2.75
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-10Tflex HP34;2.50 127x76mm
34.00
0.10
2500.00
2.50
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-09Tflex HP34;2.25 127x76mm
34.00
0.09
2250.00
2.25
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-08Tflex HP34;2.00 127x76mm
34.00
0.08
2000.00
2.00
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-07Tflex HP34;1.75 127x76mm
34.00
0.07
1750.00
1.75
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-06Tflex HP34;1.50 127x76mm
34.00
0.06
1500.00
1.50
50.00
125.00
-40.00
Grey
Datasheet
9 distributors
A18330-05Tflex HP34;1.25 127x76mm
34.00
0.05
1250.00
1.25
50.00
125.00
-40.00
Grey
Datasheet
8 distributors
A18330-04Tflex HP34;1.00 127x76mm
34.00
0.04
1000.00
1.00
50.00
125.00
-40.00
Grey
Datasheet
9 distributors

Documents

Tflex HP34 SDS - US English Last updated 12/27/21 Tflex HP34 SDS - Chinese Last updated 12/27/21 Tflex HP34 SDS - UK EU English Last updated 12/27/21 Tflex HP34 RoHS Last updated 08/22/23 Tflex HP34 REACH Last updated 12/27/21 Tflex HP34 Application Note Last updated 04/12/21