The Chemical Connection: Common Misconceptions in Wet Processing
It’s Only Common Sense: Selling to Engineers
American Made Advocacy: America, It’s Time to Reclaim Manufacturing Leadership
Sono-Tek Announces New Product for EMI Shielding Spray Coatings
January 31, 2022 | Sono-Tek CorporationEstimated reading time: 1 minute
Sono-Tek Corporation is pleased to introduce a new ultrasonic coating system designed to spray EMI shielding silver inks, FlexiCoat EMI. This emerging market is a natural fit for Sono-Tek’s ultrasonic spray technology. At a fraction of the cost of sputtering technology, Sono-Tek ultrasonic spray coating systems have been used as sputtering alternatives where cost savings is a significant concern during manufacturing. Sono-Tek coated EMI shielding components have comparable characteristics to sputtered parts both for adhesion and shielding properties.
Spray-on silver based shielding materials have been in use for several years. Thinner, lighter device designs have made the transition from board level shielding to IC Package shielding, enabling higher board density. Sono-Tek has sold multiple machines in this new market recently with the introduction of their FlexiCoat EMI system. Benefits of this new system include: complete thin film coverage of geometries with excellent uniformity; high throughput (UPH) with excellent surface conductivity; optimal side wall coverage in tight geometries with flexible, programmable nozzle tilt and rotation, and excellent adhesion with precise thickness control, (top surface to sidewall thickness ratio of: 1.0 to ~0.6-0.7) and no backside contamination. FlexiCoat EMI has many options available as well as modular process stations for a complete EMI Shielding line.
“We expect to see the new FlexiCoat EMI system become a prominent fixture in this new market in the next few years, and look forward to offering this efficient alternative to sputtering in the manufacture of smaller and smaller electronic devices,” said Bennett Bruntil, Sono-Tek’s VP of Sales & Marketing.
Share on:
Suggested Items
2024 Global Semiconductor Materials Market Posts $67.5 Billion in Revenue
04/29/2025 | SEMIGlobal semiconductor materials market revenue increased 3.8% to $67.5 billion in 2024, SEMI, the global industry association representing the electronics design and manufacturing supply chain, reported in its Materials Market Data Subscription (MMDS).
India-based Tech Vendors Must Prioritize Localization and Strategic Partnerships to Succeed in the Indian Market
04/28/2025 | IDCIndia’s technology market is evolving rapidly, and local tech vendors must prioritize AI investments, forge strategic vendor alliances, and navigate increasing regulatory challenges to seize new growth opportunities, according to the report, IDC Playbook Tech Sales Leaders - An India Technology Market Expansion Sales Playbook for India-Based Vendors.
New IDTechEx Report Examines How QLC SSDs Are Disrupting the HDD Storage Market
04/24/2025 | PRNewswireFor enterprises, data storage is not just a technical challenge but a financial one. The new report from market intelligence firm IDTechEx, "Emerging Memory and Storage Technology 2025-2035: Markets, Trends, Forecasts", provides an in-depth analysis of the evolving storage landscape and its impact on cost, efficiency, and scalability.
PTCRB Certification Adds New IoT Chipset Certification Category, Certifies Sony's Altair ALT1350 CTIA Certification
04/23/2025 | PRNewswireCTIA Certification announced the first PTCRB certified IoT chipset, Sony's Altair ALT1350.
Notebook Industry Remains Cautious Amid Tariff Negotiations; 2025 Brand Shipments Growth Revised Down to 1.4%
04/22/2025 | TrendForceTrendForce’s latest research reveals that although the U.S. has granted a 90-day grace period before implementing reciprocal tariffs—offering temporary relief for notebook brands—the broader market remains clouded by policy and economic uncertainty. Brands began frontloading inventory in late 2024, pushing Q4 shipment growth to 5.1%, with 1Q25 seeing a 7.2% YoY increase.