The application of antistatic board

The application of anti-static board

The more common anti-static boards on the market are only anti-static on the surface. Through coating (Coating) technology, a layer of anti-static hard film (very thin, micron level) is formed on the surface of plexiglass (PMMA), PVC, PC and other boards. 1 mm mm=1000 microns), the anti-static layer can only be removed by mechanical processing, and it will not be affected by wiping with alcohol chemical solvents. This process perfectly retains the inherent transparent and beautiful characteristics of the plastic sheet , but also has the function of anti-static. It can effectively prevent the accumulation of dust and avoid the possible harm caused by static electricity, so as to meet the special needs of the industry in the high-tech era. The excellent anti-static function of the anti-static board can last for more than 3-5 years. According to foreign manufacturers, foreign semiconductor factories generally replace the anti-static board in 3-5 years. The surface resistance of the anti-static board is between 3-5 years. After 5 years, it may gradually change to 7-9 ohms or higher; therefore, foreign semiconductor factories generally replace the anti-static board in 3-5 years for the sake of insurance.

Characteristics of anti-static board:

→Resistance is 10 6~10 8Ω, stable anti-static function.
→ Anti-static function is not easily affected by humidity and temperature.
→Beautiful appearance, excellent light transmission performance, low gas volatility.
→Excellent surface hardness and corrosion resistance to chemical solvents, resistant to alcohol and other wipes.
→Excellent coating durability, high mechanical strength, excellent processing performance.

The use of anti-static board:

Widely used in the construction of clean room workshops (semiconductor, LCD, electronics, optics and medicine, etc.), the shielding of clean room equipment, the space separation of clean room, clean equipment, observation windows and equipment covers, electronic test fixtures, etc. Applicable industries: semiconductor industry, LCD industry, electronic equipment and microelectronic equipment industry, electrical and electronic, communication manufacturing, precision instrument, optical manufacturing, pharmaceutical industry and biological engineering and other industries.