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Tputty 508

One Part Liquid Dispensable Gap Filler

Product Description

Laird Tputty 508 is a single part dispensable material designed with automation and vertical stability in mind. Laird has leveraged its knowledge of thermally conductive fillers and resin systems to develop a single part dispensable that demonstrates reliability in a variety of application orientations. Tputty 508 is ideal for applications that can benefit from automation, and allows minimization of SKUs in applications with gap variability. In addition to providing application flexibility and variable gap adaptation, Tputty 508 will exert minimum stress on your component while maintaining interface contact to maximize thermal transfer. Combined with Laird’s global technical support and global footprint, deploying Tputty 508 is easier than ever. When it is time to integrate Tputty 508 into your production environment Laird can work with your existing dispensing partner or provide recommendations for a dispensing equipment provider.

Features and Benefits
  • Demonstrated thermal cycling stability
  • Low outgassing per ASTM E595
  • Complete Dispensing Solution Options Available
  • Available in 75cc, 180cc, 360cc, 600cc cartridges, 13kg pails, and 20kg pails


Automated PackagingAutomated Pad Placement
Custom AutomationCustom Product Development

Automotive ElectronicsDrones/Satellites
Gaming SystemsNotebooks/Tablets/Portable Devices
ServersSmart Home Devices
Wireless infrastructure

Technical Specification

Density (g/cc)3.20
Dielectric Constant8.60
Minimum Bondline Thickness (microns)90
Minimum Bondline Thickness (mm)0.09
Operating Temperature Max (Celsius)150
Operating Temperature Min (Celsius)-40
Outgassing CVCM (%)0.010
Outgassing TML (%)0.040
Shelf Life6 months from Date of mix
Thermal Conductivity (W/mK)3.70
UL Flammability RatingV-0
Volume Resistivity1.00 x10^13 Ohm-cm
Parts (4)
↑ click on headings to sort ↓
Part NumberPart NameMinimum Bondline Thickness (microns)Density (g/cc)Operating Temperature Min (Celsius)Operating Temperature Max (Celsius)Dielectric ConstantColor
A17170-01Tputty 508 Cartridge 75cc,Net 56cc903.20-401508.60Green
A17170-02Tputty 508 Cartridge 180cc,Net 159cc903.20-401508.60Green
A17170-03Tputty 508 Cartridge 360cc,Net 326cc903.20-401508.60Green
A17170-04Tputty 508 Cartridge 600cc,Net 601cc903.20-401508.60Green

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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