SMT process

Technical report

Low VOC, High Performance Deflux liquid "MICROCLEAN ECO-8100/MARKLESS ECO-R81

なしNew Environmentally Friendly, High Performance Cleaning/Rinse Agent "MICROCLEAN ECO-8100/MARKLESS ECO-R81 About us KAKEN TECH Co., Ltd. was established in 1966 and is now in its 56th year as an R&D-oriented chemical manufacturer. The company is headquartered in Katano City, Osaka, with two research centers in Shiga Prefecture, and about 40% of its employees belong to […]

PCB Mounting Columns

What is flux, the leading actor of soldering ?

なしIntroduction What is "flux", which is often heard of in the soldering process, and what does ”flux" do? In this article, we will explain what flux is, its role, components, types, etc., as well as problems caused by flux residue left after soldering with solder paste, which consists of solder powder and flux, and countermeasures […]

Technical report

Micro Joining and Assembly Technology -Cleaning equipment-

なしSection 2 PCB Packaging Equipment Cleaning equipment Yuki Akamatsu, Research and Development Department, KAKEN Tech Introduction Cleaning is an operation to separate and remove the unnecessary –tarnish- attached on the object to the level where the object is able to express and maintain its original characteristics and quality. Although dry washing methods of not using […]

Technical report

Micro Joining and Assembly Technology -Deflux chemicals-

なし6.2 Deflux Chemicals Introduction Soldering in electronics packaging uses flux in most cases. This use of flux evokes following demands: a. cleaning of flux residue on PCBs after soldering, b. cleaning of resin deposited in reflow furnace, c. cleaning of flux branded on solder pallets, and d. cleaning of flux attached […]

Technical report

Low VOC and 1-liquid cleaning chemical suitable for ultrasonic cleaning.

なしIntroduction 　Cleaning in the electronics mounting industry is a process of separating and removing a flux residue after soldering, a residual solder paste on a metal mask, and other foreign matter from an object to be cleaned by a physicochemical action such as wetting, penetration, dissolution, peeling, and diffusion by a cleaning agent. 　Even if […]

Trouble solution

"Cleaning" in Electronics industory

なしMounting refers to the incorporation of electronic components that perform certain functions (electrical functions) into equipment and devices in the electronics field, and more specifically, soldering electronic components to printed circuit boards. Assembly, packaging, etc. are also treated as synonyms for mounting. Cleaning is an indispensable process in the mounting process. The mounting process and […]

Technical report

Micro Joining and Assembly Technology -Metal mask cleaning-

なしSection 6 Cleaning Chemicals 6.1 Stencil Cleaner Yuki Akamatsu, Research and Development Department, Kaken Tech Shigeo Hori, CEO, Kaken Tech Introduction Application of solder paste in electronics packaging can be divided into dispensing, stencil printing, and pin transfer.1)Stencil printing is the most popularly used among them because of its highly productive efficiency. Recent trend of […]

SMT process

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