The type of CH-FS740B which head is small and handle is small as well ,
this type is good to be used in the semiconductor industry .The pointed ,non-abrasive foam head is designed for cleaning small ,slotted areas .
Our handle material is ESD-safe polypropylene , it has excellent ESD performance . And the excellent cleaning is controlled and supported flexible paddle . The foam exhibits low particulate and ionic content. It has excellent compatibility with most solvents including acetone s well as excellent absorbency and solvent-holding capacity .