Full Site - : resin smear (Page 1 of 2)

GREEN MONSTER! SMT Understencil Wiping Rolls Receive New Look

Industry News | 2015-05-01 11:39:45.0

GREEN MONSTER!™, a patent-pending ESD-safe line of understencil wiping rolls has received a new identity, including a new mascot, “The Little Green Monster.” These understencil wiping rolls feature patent-pending technology to remove residual solder paste from the bottom side of PC Board stencils.

Blue Thunder Technologies, Inc.

Blue Thunder Technologies to Showcase ESD Products at SMTA International 2008

Industry News | 2008-08-07 14:42:08.0

EAST WINDSOR, CT � August 2008 � Blue Thunder Technologies Inc., a manufacturer of high-quality wiping products and a supplier of consumable items used in cleanrooms, assembly lines, laboratories and manufacturing, announces that it will feature its friendly green� wipes, THE AQUAVATORTM stencil wiping fabric, the Green Monster stencil wiping roll and antistatic wipes in booth 302 at the upcoming SMTA International exhibition and conference, scheduled to take place August 19-20, 2008 in Orlando, FL.

Blue Thunder Technologies, Inc.

Inner Layer Separation from Barrel Wall - Too Much Heat?

Electronics Forum | Tue Nov 22 09:52:57 EST 2005 | moonshine

Might be resin smear. Check out all the stuff on my free site as articles, photos of almost every board defect imagineable plus much more. Did I mention, It's ALL FREE ALL THE TIME? MoonMan

Etchback

Electronics Forum | Wed Oct 19 07:44:33 EDT 2005 | davef

When a hole is drilled during board fabrication, it can transfer resin from the base material (eg, FR4 core or prepreg) to cover the exposed edge of conductive material in the wall of a drilled hole. This is called resin smear. Etchback is a control

Re: solder land analisys

Electronics Forum | Thu Jul 15 12:26:56 EDT 1999 | Earl Moon

| We have been encountering diminishing ball shear readings these past few weeks, despite the fact that we did not change any ball shear tester parameter. Our reflow parameters are also within spec limits. ( 210-220 deg C max temp. and 40-60 sec dwe

Re: solder land analisys

Electronics Forum | Thu Jul 15 15:55:41 EDT 1999 | nards penalosa

| | We have been encountering diminishing ball shear readings these past few weeks, despite the fact that we did not change any ball shear tester parameter. Our reflow parameters are also within spec limits. ( 210-220 deg C max temp. and 40-60 sec d

Re: PCB Standards

Electronics Forum | Wed Jun 10 18:40:00 EDT 1998 | Earl Moon

| I am looking for the Industry standards on vias. Are they required to be plated with solder or is copper plating enough? What about reliabilty with either one? Also, if tenting the via is required should it be copper plated or solder plated over

Re: solder land analisys

Electronics Forum | Thu Jul 15 19:05:58 EDT 1999 | Earl Moon

| | | We have been encountering diminishing ball shear readings these past few weeks, despite the fact that we did not change any ball shear tester parameter. Our reflow parameters are also within spec limits. ( 210-220 deg C max temp. and 40-60 sec

PCB Supplier Evaluation And Qualification

Electronics Forum | Wed Feb 25 09:22:53 EST 1998 | Earl Moon

PCB Fabrication Supplier Evaluation And Qualification Made Easier Supplier evaluation and qualification often is left to uninformed industry references or vague suggestions made by sales unprofessionals. This discussion is met to enhance a customer'

PCB Supplier Evaluation And Qualification

Electronics Forum | Wed Feb 25 09:21:05 EST 1998 | Earl Moon

PCB Fabrication Supplier Evaluation And Qualification Made Easier Supplier evaluation and qualification often is left to uninformed industry references or vague suggestions made by sales unprofessionals. This discussion is met to enhance a customer'


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