Technical Library | 2009-07-09 17:23:07.0
Sometimes you just cannot clean with water. Good examples of this are: circuits with batteries attached, cleaning prior to encapsulation, ionic cleanliness testing, and non-sealed or other water sensitive parts. High impedance or high voltage circuits need to be cleaned of flux residues and other soils to maximize performance and reliability and, in these types of circuits; water can be just as detrimental as fluxes. When solvent cleaning is called for, Hansen solubility parameters can help target the best solvent or solvent blend to remove the residue of interest, and prevent degradation of the assembly being manufactured. In short, using this approach can time, manufacturing cost and reduce product liability.
Industry News | 2016-03-29 13:24:40.0
FCT Assembly (www.fctassembly.com), a leader in the development and manufacturing of high performance solders and advanced fluxes; has formulated a unique halogen-free water soluble flux with high activity and neutral pH. FCT’s 159HF is a highly versatile solder flux formulated to perform under high temperatures and is compatible with both leaded and lead free alloys.
The Evolution 6 is designed to deliver zero defect soldering at high conveyor speeds with all flux types including conventional solvent based, water based, water soluble and VOC free; giving contract assemblers the freedom to change process technolog
Industry News | 2023-05-22 18:45:34.0
SHENMAO America, Inc. is proud to announce the release of its new SMBF-08 Visible No-Clean BGA Flux. This innovative flux is specifically designed to meet the demands of surface mount technology (SMT) assembly and BGA ball mount processes, offering enhanced visibility and performance.
Our Tacky Flux includes No-Clean and Water-Solube types, only for dispensing ( named of Soldering Flux) in Back-End Ball-Attach process, and SMT & BGA repair or rework, PoP, Stud Bumping (Golden Bumping) etc, Key benefit : 1) regular flux shot and
Industry News | 2023-09-14 17:50:57.0
SHENMAO America, Inc. is proud to introduce its latest innovation in response to the growing demand for ultra-thin packages in the electronics industry. With the increase in package thinness, the challenge of package warpage and its impact on production yield has become more pronounced.
Industry News | 2019-04-01 19:56:55.0
SHENMAO America, Inc. provides a variety of solder paste products for SMT assembly including Tin Lead Solder Paste, Lead-Free Solder Paste, Water-Soluble Solder Paste, Package-on-Package Solder Paste, Low-Temperature Solder Paste, and Halogen-Free Solder Paste.
New Equipment | Cleaning Agents
Advanced Packaging Cleaning Chemistry AQUANOX® A4638 is an engineered electronic assembly and advanced packaging cleaning agent designed to remove flux residue from flip chip and low clearance components. AQUANOX® A4638 is designed to remove water s
Industry News | 2016-03-30 08:19:13.0
FCT Assembly has formulated a unique halogen-free water soluble flux with high activity and neutral pH. FCT's 159HF is a highly versatile solder flux formulated to perform under high temperatures and is compatible with both leaded and lead free alloys. With the low solids content of 159HF, the water soluble flux is applicable in selective; drop-jet spray soldering applications while also being ideal for wave soldering. Because the flux stays active under critical temperatures during pre-heat and wave, 159HF performs exceptionally well in high temperature applications, especially with manufacturers using multilayer boards with lots of heat sink resulting in improved topside fill.
Technical Library | 2007-07-19 15:15:11.0
ROSA is a surface restoration technique that removes hard to reduce species like metal oxides or sulfides. At the time of its development, the focus was on solderability and compliance to environmental regulations. Industry trends and regulatory changes as a result of the Montreal Protocol were the driver for much of the concern over environmental compliance. The result was an increase in the development of no-clean and water soluble fluxes and the removal of halogenated cleaning chemistries.
