Industry Directory | Manufacturer
The exclusive supplier of SIPAD Solid Solder Deposit in North America and the only SIPAD Solid Solder Deposit (SSD) coating service bureau in the world.
New Equipment | Rework & Repair Equipment
Standard Flat Reamer/Straight Fork Tip (SH-20A) (5 1/2") Description: Straight Flat Reamer Miniature (left) & Standard (right) Tools with the Miniature Straight Flat Reamer: SH-20C, SH-20E Tools with the Standard Straight Flat Reamer: SH
New Equipment | Rework & Repair Equipment
Standard Flat Reamer/Straight Fork Tip (SH-20A) (8") Description: Straight Flat Reamer Miniature (left) & Standard (right) Tools with the Miniature Straight Flat Reamer: SH-20C, SH-20E Tools with the Standard Straight Flat Reamer: SH-20A
Electronics Forum | Fri Aug 11 06:48:38 EDT 2000 | GJ
I am currently building boards which have to be conformal coated (done by an outside source) in a no clean process. The conformal coating however, must be applied to a clean surface. The flux residue left from the paste has come into question. I h
Electronics Forum | Sat Aug 12 09:47:36 EDT 2000 | Dave F
GJ: If your supplier uses a conformal coating that "must be applied to a clean surface," then you are using the wrong supplier and no amount of twiddling with your N2 levels will change this. NC fluxes are inherently "dirty" and nothing aside of cle
Industry News | 2013-01-19 07:46:16.0
Information that inspires innovation is center-stage for design, printed boards, electronics assembly, test and printed electronics
Industry News | 2021-01-21 08:09:52.0
Indium Corporation announces that it is now offering CW-232,a uniquely formulated flux-cored wire that combines superior wetting speed and spread with extremely low-spatter performance.
Technical Library | 2022-10-11 17:27:08.0
Lead-free flux technology for electronic industry is mainly driven by high soldering temperature, high alloy surface tension, miniaturization, air soldering due to low cost consideration, and environmental concern. Accordingly, the flux features desired included high thermal stability, high resistance against burn-off, high oxidation resistance, high oxygen barrier capability, low surface tension, high fluxing capacity, slow wetting, low moisture pickup, high hot viscosity, and halogen-free. For each of the features listed above, corresponding desired chemical structures can be deduced, and the impact of those structures on flux residue cleanability can be speculated. Overall, lead-free flux technology results in a greater difficulty in cleaning. Cleaner with a better matching solvency for the residue as well as a higher cleaning temperature or agitation are needed. Alkaline and polar cleaner are often needed to deal with the larger quantity of fluxing products. Reactive cleaner is also desired to address the side reaction products such as crosslinked residue.
http://paceworldwide.com/products/conductive-rework-systems/prc-2000/prc-2000-pace-repair-center-the-benchtop The PRC 2000 Benchtop Factory is the ultimate rework center. The PRC 2000 can tackle just about any Thru-Hole, SMT application and is well
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/06/fluxless-reflow-1.pdf
• Fluxless reflow utilizes gas phase Formic Acid (HCOOH) to replace standard fluxing agents • Eliminates the need for pre-reflow fluxing and post- reflow flux cleanup steps
Heller 公司 | http://hellerindustries.com.cn/00600-248.pdf
. While the tempera- ture of the water in the heat exchanger does cause flux condensation, several systems now address this issue: Flux Burn-off. Certain ovens provide a periodic burn-off system that heats auto- matically to vaporize flux as it accumulates
