Manufacturing / Production Technology, Hardware & Services


Reworkable thermal paste

15 June 2016 Manufacturing / Production Technology, Hardware & Services

The rapid growth of LEDs has fuelled innovations in lighting design and has seen applications escalating. Global electro-chemicals manufacturer, Electrolube, is consistently developing new materials to protect LED-based systems and their associated driver electronics from a host of environmental factors, and recently launched an innovative new surface-cure thermal paste (SCTP), which is extremely stable during even the harshest thermal shock testing.

The thermal interface material is designed to fill gaps that naturally exist between two metal surfaces placed one upon the other, improving the effective range of surface area for heat transfer. Unlike other RTV materials, one of the key properties of SCTP is that it does not set. The material remains malleable when rework of components is required, reducing any delays in production waiting for through-cure to occur.

The product is specifically designed to resist pump-out of the thermal interface layer from the bond line, ensuring minimal degradation of effective heat dissipation. It is especially suited to applications that are exposed to rapid and frequent changes in temperature, as such conditions are known to exaggerate the pump-out effect of standard thermal pastes, which SCTP completely eliminates. SCTP also has excellent thermal stability up to 200°C.

The physical application of SCTP is simple and enables easy application of thin layers. The material can be applied using conventional industrial dispensing equipment and can also be applied via screen/stencil printing directly onto the contact surfaces. In addition, it does not contain any solvents, and due to its ease of application, it is possible to apply very thin films, therefore minimising the effects of thermal resistance at the interface and offering much greater stability over the lifetime of the device when compared to conventional heat transfer systems.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Optimising cleaning products used in electronics manufacturing
Manufacturing / Production Technology, Hardware & Services
IPC, in collaboration with ChemFORWARD, are hosting a webinar titled ‘Optimising Cleaning Products Used in Electronics Manufacturing’.

Read more...
Generate waveforms at 10 GS/s
Vepac Electronics Computer/Embedded Technology
New flagship arbitrary waveform generator cards from Spectrum Instrumentation generate waveforms with 2,5 GHz bandwidth and 16-bit vertical resolution.

Read more...
60 MHz 16-bit AWG
Vepac Electronics Test & Measurement
Siglent’s SDG1000X Plus series function/arbitrary waveform generator offers a maximum output frequency of 60 MHz, 16-bit vertical resolution, 1 GSa/s sampling rate, and 8 Mpts arbitrary waveform length.

Read more...
SBC with Intel N-series processor
Vepac Electronics Editor's Choice
The UP 710S represents the evolution of the credit card-sized form factor, adding new, sought-after features and performance.

Read more...
Webinar: Rapidly create vision-based edge AI solutions
Manufacturing / Production Technology, Hardware & Services
This webinar will give attendees an overview of the development kit, and will teach how it can be leveraged with Avnet’s IoTConnect platform, to rapidly develop cloud-connected solutions.

Read more...
Webinar: End-to-end ML model development
Manufacturing / Production Technology, Hardware & Services
Whether attendees are just starting out, or looking to refine their existing skills, this webinar is the next step to becoming proficient in creating machine learning models that solve real-world problems.

Read more...
PCBWay: Your one-stop shop for electronics manufacturing from design to production
PCBWay Manufacturing / Production Technology, Hardware & Services
[Sponsored] PCBWay has a long history of providing manufacturing support and design advice based on our customers’ products, and we continue to provide our customers with printed circuit boards, components, PCB assembly, moulding services, electronic assemblies, contract manufacturing, etc., from design to mass production.

Read more...
Yamaha accelerates transition to next-gen vehicle lighting
Truth Electronic Manufacturing Manufacturing / Production Technology, Hardware & Services
Europe’s automotive lighting makers are moving away from traditional electrical production techniques to become high-speed, precision electronic assemblers.

Read more...
Eight ways temporary solder mask is used for electronic assembly
Testerion Editor's Choice Manufacturing / Production Technology, Hardware & Services
While it is most used to mask open vias in a wave soldering process, operators find all kinds of creative ways to use solder mask to solve process challenges.

Read more...
Smart AOI provides essential inspection
Testerion Manufacturing / Production Technology, Hardware & Services
TRI has introduced the Core Features 3D AOI, the TR7700QC SII, which is equipped with essential inspection functionalities tailored for the electronics manufacturing industry.

Read more...