Electronics Forum | Wed Dec 17 11:25:38 EST 2008 | davef
dots of minimal height. So, use a lower viscosity adhesive. * Higher standoff components => larger (and taller) dots. So, use a high viscosity [typically, also high yield point] adhesive.
Electronics Forum | Fri Apr 02 05:06:49 EDT 2010 | atchoum
Hi, I'm looking for an adhesive which can be stencil printed, in order to assembled PET (top layer) with Glass (bottom layer) for resistive touch panel application. The adhesive should be deposited at the border of bottom &/or top layer. Do you know
Electronics Forum | Tue Feb 11 01:24:54 EST 2020 | jineshjpr
Dear Team, Is there any body used GLUE +IR-130 SMD Adhesive for Connectors?? What is the specialities of this adhesive as compared with PD555 SMD RED Adhesive??
Electronics Forum | Tue May 23 15:01:24 EDT 2000 | A. Marques
Hello, I think the problem can be: 1.�- some humidity in the adhesive, 2.�- some bubble of air in the adhesive when you cured the adhesive some humidity will go evaporate and when you make the soldering the same soldering will make a bridge between t
Electronics Forum | Thu Feb 22 09:56:21 EST 2001 | blnorman
An adhesive, is an adhesive, is an adhesive. Yes most will thin when exposed to elevated temperature, but that's only for a short time. As cross-linking starts, viscosity increases. Having made countless numbers of adhesively bonded samples in the
Electronics Forum | Mon Aug 06 10:33:32 EDT 2001 | Hussman
Hi Pete, Wow, I figured you'd have tons of answers to this one. Anyway, call the vendor of the adhesive you are using and see if they have a cleaner for their adhesive. Most do now. Just make sure the SMT pads and vias do not have any adhesive on
Electronics Forum | Wed Nov 23 09:38:52 EST 2011 | blnorman
More agreement with screen print adhesives. Back in a former life time we did do pin transfer on one of our product lines. If you had to go with pins, make sure your adhesive rheology is suited for it. Different adhesives are designed for specific
Electronics Forum | Tue Dec 11 18:50:47 EST 2018 | vinzon02
HI Rob; The thermal conductive adhesive needs to apply heat to stick on PCB. It's surface has not adhesive tape to fix it before placement of IC. Process: 1.Place the epoxy adhesive tape on PCB. (IC middle part area) 2.Apply heat on epoxy adhesive
Electronics Forum | Sat Jun 17 09:09:15 EDT 2000 | Chrys Shea
Contact the adhesive manufacturer, or their website. Most adhesive suppliers offer two cure options - one with a belt oven profile and one with a box oven profile. The belt oven is usually a ramp and plateau of 120-150C for approx 2 minutes. The b
Electronics Forum | Tue May 02 14:19:26 EDT 2000 | Bill Schreiber
There are two primary causes of epoxy adhesive bond failure, heat and over exposure to moisture. Ultrasonic cavitation is a only a mechanical "scrubbing" action on a microscopic level. However, if the adhesive bond is week or has small areas of det
