KESTER 2331-ZX Flux-Pen

Harmonization Code : 29051200 |   Propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol)
Main features
  • High activity
  • Chemically compatible with most masks and laminates
  • Neutral pH chemistry

Product Description

Kester 2331-ZX Flux Pen® is designed for leaded and lead-free rework of conventional and surface mount circuit board assemblies. 2331-ZX Flux Pen® is an innovation in organic 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 critical assemblies in the telecommunications, computer and other industries. No offensive odors will be emitted during soldering. 2331-ZX Flux Pen® will not create excessive foaming in standard water cleaning systems. 2331-ZX Flux Pen® 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. 2331-ZX Flux Pen® is not detrimental to the surface insulation resistance of the soldered assembly. Use of this flux minimizes cleaning costs while complying with environmental regulations.

Product Key Features

  • Neutral pH organic flux
  • Enhances soldering performance
  • Odor-free and low foaming
  • Does not attack properly cured solder masks or FR-4 epoxy-glass laminates.

Applications

Note: Due to changes in REACH Regulations, this product is no longer sold into Europe or to European customers.

Product Family
AP-2331ZXPEN  
Box of 6

Catalog Product

Unlike other products we offer, the products listed on this page cannot currently be ordered directly from the website.
Shipping in 4 weeks
Packaging
TDS, SDS & Technical documents

Technical Specifications

General Properties
Solids 33 %
Specific Gravity
Specific Gravity
Specific gravity (SG) is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume.

For liquids, the reference substance is almost always water (1), while for gases, it is air (1.18) at room temperature. Specific gravity is unitless.
 0.899

Additional Information

Flux Application

KESTER 2331-ZX Flux-Pen is applied to circuit boards via Flux-Pen for rework of printed wire assemblies.