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Adhesives, Coating, Dispensing | ||||||||||
These programs cover adhesives, epoxies, bonding, coatings, tapes, jetting, dispensing and more. | ||||||||||
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This study is focused on liquid glop top encapsulants that are placed over the PCB components and wire bonds as a protective layer. Materials Tech Our repair PWA assemblies have a silicone based conformal coating. During repair some of the coating is removed. Is there be a compatibility problem? The Assembly Brothers, Phil Zarrow and Jim Hall, discuss this question. Board Talk The experiment compares the behavior of acrylic coating used on large scale in various applications and a specific super-hydrophobic nano conformal coating. Analysis Lab This paper will focus on the comparison of pure Pd and PdP deposits and the interaction with the gold electrolyte type in use. Materials Tech The authors describe efforts to improve both the dispensability of small volume dots and correspondingly improve the consistency and conductivity of the dots. Production Floor Plasma treatment increases the adhesion strength of the conformal coatings through the removal of organic contaminants and surface activation. Materials Tech The development of a spray coating process to apply EMI shielding materials to the exterior surfaces of components on strips and larger SiP packages. Production Floor The need to implement a tin whisker mitigation strategy has led to applying conformal coating over no clean residues. Production Floor This paper examines proven methods to determine the dot/line positional accuracy along with mass flow rate for both heads during synchronous dispensing. Production Floor The progress of an experimental program for evaluating thermal fatigue performance of third generation alternative Pbfree solder alloys is discussed. Analysis Lab |
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