Technical Library | 2018-06-04 13:52:05.0
Potting in a vacuum or atmospheric conditions? This question about the correct procedure concerns many users, among others i.e. electronics manufacturers, who pot more and more complex parts and components for a huge variety of products. Against the actual requirements of product and process, a decision on the procedure is often made under the assumption: „Potting under atmosphere = affordable and easy" and „Potting under vacuum = expensive and difficult". But that's a thing of the past. The way to the correct method, however, requires the clarification of a number of factors.
Technical Library | 2018-08-23 07:47:57.0
Simply put, the proper system design and use of vacuum in the potting process can make the difference between a mediocre part and a perfect part. Air entrapment is inevitable whether you utilize syringes, cartridges, pails, or drums of material in the process.
SMTnet Express, June 7, 2018, Subscribers: 31,097, Companies: 10,956, Users: 24,801 Potting Under Vacuum or Atmosphere? Scheugenpflug; Scheugenpflug Inc. Potting under vacuum or atmospheric conditions? This question about the correct procedure
SMTnet Express, August 12, 2021, Subscribers: 26,820, Companies: 11,423, Users: 26,800 Analysis of the Influence of Shrinkage Tensile Stress in Potting Material on the Anti-Overload Performance of the Circuit Board In this article
| https://www.smtfactory.com/I-C-T-SMT-Vacuum-Reflow-Oven-Machine-helps-you-to-solve-the-problem-of-High-Solder-Voids-Rates-id45973467.html
this way, it can be ensured that the structure of each component will not be deformed or damaged under vacuum and high heat conditions. 4. Void detection with X-ray I.C.T-7900 : Compared with the void rate of common reflow soldering and vacuum reflow
| http://etasmt.com/cc?ID=te_news_bulletin,23364&url=_print
. Curing under nitrogen atmosphere is possible for special applications. Potting compounds, glue, lacquer and paints are treated in an ideal way by convection and/or IR radiation
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