•  On Oct, 06, 2011
•  DST

Overview of PVA Roller Brush PVA sponge is a soft, flexible and porous material; it could be formed to various physical pattern bases on the mold design and application.  PVA sponge that comes with roller design is named as PVA roller. PVA roller is having the basic characteristic property of excellent water absorption, soft and […]

•  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 […]

•  On Sep, 26, 2011
•  DST

PVA Sponge Roller Pore Foaming Mechanism There are several foaming mechanism for PVA roller sponge, the commonly use technique is the foaming mechanism using starch as foaming agent.  Apart from using starch as foaming agent, there also have non-starch process and using gas injection. PVA Sponge Roller Forming Agents During the reaction stage, the starch […]

•  On Sep, 09, 2011
•  DST

What are the Factors to Consider While Choosing a PVA Sponge Roller? PVA sponge roller has been widely used in the cleaning industry.  Because of it soft nature, PVA roller could be used to scrub the cleaned substance without harming the surface.  The porous characteristic also enhances detergent to flow through and acted as cleaning […]