COMPANY HISTORY
ACC Corporation Co., Ltd is a static control specialist company import and distribute with design and development custom made products for cleanroom and ESD products supplying to either Electronics industries , Semiconductors , IC , PCBA , Hard Disk Drive and
Medical industries.
There are for examples cleanroom consumables , ESD material handling , cleanroom packageing , cleanroom stationery , ESD rubber , ESD Tweezers , ESD Mats ,
Dispensing Tips Accessories and etcs.
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NEWS & TIPS
What is Clean room ?
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A cleanroom is an environment, typically used in manufacturing or scientific research, that has a low level of environmental pollutants such as dust, airborne microbes, aerosol particles and chemical vapors. More accurately, a cleanroom has a controlled level of contamination that is specified by the number of particles per cubic meter at a specified particle size. To give perspective, the ambient air outside in a typical urban environment contains 35,000,000 particles per cubic meter, 0.5μm and larger in diameter, corresponding to an ISO 9 cleanroom. |
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Fundamentals of Electrostatic Discharge
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History & Background |
To many people, static electricity is little more than the shock experienced when touching a
metal doorknob after walking across a carpeted room or sliding across a car seat. However,
static electricity has been a serious industrial problem for centuries. As early as the 1400's,
European and Caribbean forts were using static control procedures and devices to prevent
electrostatic discharge ignition of black powder stores. By the 1860's, paper mills throughout
the U.S. employed basic grounding, flame ionization techniques, and steam drums to
dissipate static electricity from the paper web as it traveled through the drying process. |
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