•  On Dec, 24, 2014
•  admin

After we published the article about the important for choosing suitable detergent for ultrasonic cleaning process, we receive a comment from a reader who wants to find out some basic of HDD media cleaning process. Knowing that hard disc drive is very particular in surface cleanliness, the reader want to learn and see what he […]

•  On Nov, 23, 2014
•  admin

Ultrasonic cleaning is one of the common process uses in many cleaning processes, especially for small components or component with many angles or surfaces which hard to achieve mechanical scrubbing. In DST, we do have several detergents use in ultrasonic cleaning.  Please contact DST for choosing the appropriate detergent for your ultrasonic cleaning process. Add […]

•  On Jul, 25, 2014
•  admin

We have come across many challenges in surface cleaning, one of the common scenarios is the work piece get dry off before the detergent comes into the cleaning roles. The dry-off area will becomes a stain mark as a general term. In our pass experience, we definite do not want to work against stain marks […]

•  On Jul, 24, 2012
•  DST

We have discussed about the fundamental elements field engineer could adopt for setting up precision cleaning technology for cleaned substance.  No matter which cleaning technology is selected, cleaning detergent is a mandatory commodity for cleaning process. DST Technology is one of the important detergent suppliers in Malaysia.  Through out our detergent formulation and evaluation with […]

•  On Jul, 14, 2012
•  DST

While we are enjoying many technical gadgets, do you ever think about the contribution from field engineer who works day and night to break through the technical barrier?  Among the technical barriers, the improvement in precision cleaning technology is ever since that important as before. From our interactive with many Hi-Tech factories, not surprise to […]

•  On Jul, 10, 2012
•  DST

Contact angle is the importance parameter for judging a surface whether it is a hydrophilic or hydrophobic surface.  In most cleaning process, the contact angle we are referring to is between solid-liquid-vapour.  Solid refer to the cleaned substance.   What is Contact Angle? The contact angle is the angle between the cleaned substance and the […]

•  On Dec, 10, 2011
•  DST

Cleaning Concept   An effective cleaning process is a process should consistently remove particle contaminant, organic residue from the cleaned substance.  In order to provide effective cleaning ability, the cleaning process contributes into 2 aspects, mechanical cleaning action and chemical cleaning action. Mechanical Cleaning Action PVA Roller Brush should provide a consistent contact pressure, contact […]

•  On Sep, 29, 2011
•  DST

The detergent may cause surface pitting and this is not an extraordinary effect.  Perhaps it is a real fact that happening in many metal surface cleaning.  By the way, the pitting is a corrosion effect that appears in a microstructure manner. An industrial cleaning process is a combination of detergent and PVA sponge roller, and […]