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RBP Chemical Technology Announces Release of MAGNUM N-499 for PCBs
July 15, 2020 | RBP Chemical TechnologyEstimated reading time: Less than a minute
RBP is proud to announce the release of MAGNUM N-499, an additional innovation to their PTH process product offering for printed circuit boards. MAGNUM N-499 is a specially designed neutralizer based on hydrogen peroxide that removes residues of manganese dioxide from drilled holes after permanganate desmear in preparation for metallization of multilayer circuit boards. MAGNUM N-499 is effective on a variety of resin materials including high performance epoxy resins and polyimide. It is easily replenished and does not require circuit boards to be dried prior to processing. MAGNUM N-499 should be used in conjunction with MAGNUM K-401 OXIDIZER or MAGNUM N-501 OXIDIZER for optimal performance in the desmear sequence.
Positive Customer Impact
This new product provides the fabricator with wide process latitude with respect to neutralizing manganese dioxide residues that could negatively impact the metallization of high reliability, high aspect ratio printed wiring boards. The process is easily controlled with simple wet analysis and has a long working solution life.
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ASMC 2024 to Showcase AI, Smart Manufacturing and Sustainability to Advance Chip Industry Manufacturing Expertise
03/27/2024 | SEMIMore than 125 experts will offer insights into the latest semiconductor manufacturing strategies and methodologies as hundreds of industry stakeholders gather at the 35th annual SEMI Advanced Semiconductor Manufacturing Conference (ASMC 2024), May 13-16 in Albany, New York.
Mycronic to Showcase More Versatile, High-productivity Assembly Solutions at IPC APEX EXPO 2024
03/27/2024 | MycronicMycronic, the leading Sweden-based electronics assembly solutions provider, will continue to respond to growing customer demand for high-flexibility, high-productivity solutions for zero-defect PCB assembly at IPC APEX EXPO 2024 in Anaheim, CA on April 9 - 11.
IPC APEX EXPO 2024: LPKF—Debunking Depaneling Industry Perceptions
03/27/2024 | Nolan Johnson, I-Connect007In this audio interview, listen to Jake Benz discuss advances in laser depaneling at LPKF. Thanks to advances in laser technology, perceptions about laser depaneling are changing from a low-speed, specialized process to a high volume process suitable for production manufacturing. Benz elaborates on some of the development and engineering that went into creating their latest, most capable depaneling machines.
The Many Complexities of PFAS
03/26/2024 | Marcy LaRont, PCB007 MagazineIn its simplest definition, PFAS is a group of chemicals used to make fluoropolymer coatings and products that resist heat, oil, stains, grease, and water. Fluoropolymer coatings can be in a variety of products. Though this definition is not inaccurate, it can be misleading. Depending on who you ask, there are upward of 10,000 PFAS chemistries that can meet various definitions.