Water Soluble Detergent


High Functional Glass & Quartz Detergent

DAC-2050SM cleans foreign substances off from wafer and glass surfaces. DAC-2050SM also activates the surface to increase the hydrophilic properties and cleanliness in order to maximize the adhesion between polymer coating and wafer/glass surfaces. Additionally since DAC-2050SM prevents static, it prevents re-adhesion of foreign substances on the surface.

[ Features ]

• Prevents pin hole and other defects during coating and adhesion processes
• Provides clean surface by strong cleaning power
• Has great biodegradability as a water soluble detergent made of natural surfactants
• Highly economical since it is used diluted in water
• Harmless to human body and not under any environmental regulations since no hazardous substances are contained

[ Properties and method ]

Appearance  Colorless transparent liquid Concentration 10~20% diluted in water
Odor None Temp. 40 ~ 60 ℃
pH(10%) 12.84 ± 0.5 Method Dipping, dipping ultrasonic
S/G (g/ml) 1.02 ± 0.02 Packing 20L (pail)  /  200L (drum)

[ Application ]

ㆍ Semiconductor, PCB, LCD, organic EL, PCB, etc.

※ Solution management

  • (1) Check the initial pH of the solution.
  • (2) Remove the oil flowed in using a deoiler.
  • (3) If the cleaning power decreases, check the pH and replenish the solution.
    Cleaning power will be maintained even if to add only 30~40% of the initial amount of the solution.
  • (4) When the solution has been aged due to long term use, replace it with new solution.