Having participated in the NPI Awards for over ten years, Henkel has been honored for product innovation in solder materials, thermal interface materials, circuit board protection formulations and masking/coating solutions. This year, the company won the Coatings/Encapsulants category with its novel package-level EMI shielding materials and the Underfills/TIMs category with its peelable thermal interface material (TIM), BERGQUIST GAP FILLER TGF 1500RW.
Henkel Adhesive Electronics’ Global Marketing Director, Doug Dixon, accepts the NPI Award from Circuits Assembly Editor-in-Chief, Mike Buetow.
“The broad scope of Henkel’s product line is a distinct advantage for our customers,” says Henkel Global Marketing Director, Doug Dixon, noting the company’s range of materials for semiconductor packaging, electronics assembly and structural bonding. “Understanding an application in its entirety and being able to deliver a comprehensive solution –as opposed to just a single product – streamlines the supply chain and gives customers a competitive edge. Winning two NPI awards in such different categories illustrates not only the breadth of our portfolio, but the fact that our wide product spectrum provides best-in-class performance.”
Providing an EMI solution for thinner product designs, the winning Henkel EMI shielding materials, LOCTITE ABLESTIK EMI 8880S and LOCTITE ABLESTIK EMI 8660S, are spray-coated metal inks that can be deposited as thin as 3 μm – 5 μm on package exteriors. An alternative to conventional EMI shielding metal cans or faraday cages, the Henkel materials address the growth of higher-frequency communication standards, alongside the drive toward thinner profile packages, increased functionality and higher-density PCBs, with more effective, adaptable package-level EMI solutions.
In the competitive Underfills/TIMs category, Henkel’s new peelable BERGQUIST GAP FILLER TGF 1500RW took the top prize. The unique liquid TIM allows for high throughput, thermal control and assembly rework – a combination of characteristics that are distinctive among thermal management materials. A one-part, cure-in-place, dispensable TIM with a thermal conductivity of 1.5 W/m-K, the new Henkel formulation can be easily peeled away from contact surfaces, limiting harm to sensitive componentry and preserving product value. Traditional cure-in-place TIMs generally require significant force for disassembly, often resulting in permanent damage. In addition to its assembly reworkability, BERGQUIST GAP FILLER TGF 1500RW facilitates multi-application single product sourcing, high-volume processing and provides excellent low and high temperature mechanical and chemical stability.