Industry Directory | Manufacturer
Supply replacement to Trichloroethylene, Perchloroethylene, CTC, Methylene Chloride
Industry Directory | Manufacturer
We are specialized in supplying fine chemicals, bulk pharmaceuticals , pharmaceutical intermediates. Our Chemicals such as glyoxylic acid, glyoxal, Chloroacetone, Phenoxyethanol, Pyruvaldehyde etc
Cyclohexyl chloride Chlorocyclohexane Cas No: 542-18-7 Usage: producing pesticide, Rubber Scorching Resistnt Agent, spice, and organic synthesis. More details, Please contact us freely. Emily Liu Cangzhou Goldlion Chemicals Co., Ltd Add: 2
We are manufacturer specialized in choline chloride in China. On choline chloride, we can offer 50%, 60%, 70%, 75%, 99% with the most competitive price in China. If you are interested, PLS contact us and we are confident we can initiate a long-term
Electronics Forum | Tue Mar 09 18:04:34 EST 2004 | davef
Obviously, if your customer instructs you to use a certain flux type, using THAT flux type is probably a good idea. Responding to your question: Chloride is one of the more detrimental materials found on printed circuit assemblies. Chlorides can com
Electronics Forum | Mon Mar 01 09:49:04 EST 1999 | Justin Medernach
| It seems to be that we have to much NaCl left on our assambled PCB's. | The flux we use is from cobar. They say it can not be from the flux... So what can be the reason, what kind of problem may occer when there is to much NaCl. | George, Are you
Used SMT Equipment | Board Cleaners
The Branson Precision Cleaning Division of Branson Ultrasonics Corporation introduces an EVD Ecological Vapor Degreaser. The EVD is a non-aqueous single-chamber cleaning system, providing continuous, closed-loop regeneration of cleaning liquid by vac
Industry News | 2018-09-23 09:57:15.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place November 13-15, 2018 at Chicago Marriott, Schaumburg, Illinois. The conference is focused on the cleanliness of highly dense electronic assemblies to achieve quality and reliability within the stated in-field environment.
Industry News | 2010-03-17 19:24:13.0
BANNOCKBURN, IL — IPC – Association Connecting Electronics Industries® has released a white paper, Recasting the RoHS Directive: An Opportunity to Solidify its Scientific Basis in Support of Comprehensive Environmental Regulation, urging members of the European Union (EU) Council and Parliament to ensure that the revised RoHS Directive be scientifically based and fully aligned with the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) Regulation. Copies of the white paper will be sent to members of the EU Council and members of the EU Parliament's Environment Committee.
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Parts & Supplies | Assembly Accessories
N610009394AB/FILTER,STAINLESS STEEL KXFP6GB0A00,CONTROL UNIT FOR MOTOR KXFP6GB0A00,CONTROL UNIT FOR MOTOR MR-J2S-40B-EE085(PN-KXFP6GE1A00-0) N510015533AA,BALL SPLINE N210050456AB N210050456AB KXFA1PQ7A02 N210050452AA N210050452AA
Parts & Supplies | Assembly Accessories
Detailed Product Description Brand: Panasonic Part Name: Fixed Blade Part Number: X01A51055H1 Machine: RHS2B Material: Black Mirror Steel Condition: New Stocks X01A51055H1 RH Seires AI Spare Parts RHS2B Fixed Blade For Panasonic Auto Insert Machi
Technical Library | 2023-02-13 18:56:42.0
This paper describes the results of an intensive whisker formation study on Pb-free assemblies with different levels of cleanliness. Thirteen types of as-received surface-mount and pin-through-hole components were cleaned and intentionally contaminated with solutions containing chloride, sulfate, bromide, and nitrate. Then the parts were assembled on double-sided boards that were also cleaned or intentionally contaminated with three fluxes having different halide contents. The assemblies were subjected to high-temperature/high-humidity testing (85_C/85% RH). Periodic examination found that contamination triggered whisker formation on both exposed tin and solder fillets. Whisker occurrence and parameters depending on the type and level of contamination are discussed. Cross-sections were used to assess the metallurgical aspects of whisker formation and the microstructural changes occurring during corrosion.
| https://www.eptac.com/faqs/ask-helena-leo/ask/ipc-5704-vs-ipc-6012-bare-board-cleanliness-comparison
: I am reviewing IPC-5704, and have a question. When reviewing table 4-1, the chloride limit is 0.75 ug/cm2, which converts to 4.4 ug/in2, however; IPC 6012 still has the board cleanliness limit for sodium chloride as
ORION Industries | http://orionindustries.com/pdfs/insulating.pdf
) • Polyvinyl Chloride (PVC) • Polyimide (Kapton®) ORION INDUSTRIES INCORPORATED Electrical This power supply insulator was manufactured from flame retardant polypropylene, coated with a special static dissipative coating
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