Kester 83-1097-2331 2331-ZX Organic Water-Soluble Flux Pen Neutral pH

Kester 83-1097-2331 is a 2331-ZX an Organic Water-Soluble Flux Pen with Neutral pH.

It is the preferred OA flux for tin-lead and lead free rework of conventional and surface mount circuit board assemblies.
Kester 2331-ZX is an innovation in organic and acid water-soluble flux chemistry for soldering circuit board assemblies. This unique, neutral pH chemistry flux provides the best ionic cleanliness of any organic water soluble flux available to the electronics industry. This popular flux has been used for soldering. This popular flux has been used for soldering critical assemblies in the telecommunications, computer and other industries. No offensive odors will be emitted during soldering. Kester 2331-ZX will not create excessive foaming in standard water cleaning systems. Kester 2331-ZX has good soldering properties for improved productivity without sacrificing reliability of the assembly. This flux does not attack properly cured solder masks or FR-4 epoxy-glass laminate. Kester 2331-ZX is not detrimental to the surface insulation resistance of the soldered assembly. Use of this flux minimizes cleaning costs while complying with environmental regulations.
Performance Characteristics:High activityChemically compatible with most solder masks and board laminatespH neutral chemistryClassified as ORH1 per J-STD-004
RoHS Compliance: This product meets the requirements of the RoHS (Restriction of Hazardous Substances) Directive, 2002/95/EC Article 4 for the stated banned substances.