•  On Nov, 16, 2012
•  DST

PVA sponge roller is used in many wet surface cleaning process.  Hard disc substrate and wafer cleaning process are the 2 cleaning processes that require high quality PVA sponge roller products.  Perhaps PVA sponge roller design could play a very important role for achieving better cleaning result. Once a wet surface cleaning process has been […]

•  On Nov, 04, 2012
•  DST

After understanding the surface contaminant and detergent selection, now is the time for us to set up a wet surface cleaning process.  CMP process for wafer and hard disc substrate is one of the highly demanding processes and the subsequence surface cleaning process does play an important role in overall yield.  The wet surface cleaning […]

•  On Oct, 02, 2012
•  DST

Surface cleaning is becoming more critical and stringent in many industries cleaning process, this include wafer surface cleaning process and hard disc drive surface cleaning.  The main objective of surface cleaning is removing small particulate and left over on the substrate surface.  The particulate mainly come from previous process such as abrasive and sludge. Field […]

•  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 Mar, 22, 2012
•  DST

PVA sponge roller has been widely used in many cleaning process.  Apart from cleaning purpose, there are also many other applications for sponge roller such as surface dehydration purpose. Due to various application and vast market demand, we are seeing more and more manufacturers involved in producing PVA sponge roller. In our previous few articles, […]

•  On Feb, 08, 2012
•  DST

PVA Sponge Roller Comply to RoHS Requirement RoHS stands for Restrict of the use for certain Hazardous Substance.  This requirement is one of the compliant requirements for electrical and electronic (EE) equipment.  RoHS initially promote by Europe market and currently this standard is spreading to worldwide as the basic requirement for electrical and electronic products.  […]

•  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 Nov, 26, 2011
•  DST

Cleaning efficiency is always affected by the characteristic of PVA sponge roller as well as the sponge roller surface design.  There are many type of PVA sponge rollers design for cleaning application.  All the sponge roller design deserves for it own application for dedicate cleaning purpose. In this article, we are going to introduce several […]

•  On Oct, 24, 2011
•  DST

PVA sponge roller is a foaming product (read thearticle about  PVA foaming Mechanism)which has been excessively used in cleaning process for most of the industry, such as HDD, PCB and LCD industry.  Some of the industries use PVA sponge roller as a scrubber material, the PVA sponge brush will be used with detergent in the […]