Purolite PPA500

Summary

Product Identification

• Product Name: PUROLITE® PPA500
• Product Type: Strong Base Anion Macroporous
• Description: Macroporous Type I Strong Base Anion Exchange Resin

Puropack A500 is a specially produced, premium narrow size grading, macroporous type-I strong base anion exchange resin. Its macroporous structure offers excellent resistance to osmotic and physical shock, as well as a good reversible sorptive capacity for complex organic materials, such as the fulvic and humic acids which occur in many surface water supplies. It is one of a range of Puropack products manufactured for use in modern day water treatment applications. Puropack A500 is especially recommended for use in all counterflow demineralization systems, including the Puropack system. It has a specially tailored size grading which provides for economical regeneration by counterflow techniques. Puropack is a maximum performance packed bed system which provides a combination of superior engineering principles and improved resins that together optimize water treatment plant performance.

Basic Features

• Application: Demineralization - Narrow Size Grading
• Polymer Structure: Macroporous polystyrene crosslinked with divinylbenzene
• Appearance: Spherical beads
• Functional Group: Type 1 Quaternary Ammonium
• Ionic form as shipped: Cl⁻

Typical Physical and Chemical Characteristics

• Total Capacity (min.) Cl⁻: 1.15 eq/l
• Total Capacity (min.) Cl⁻: 25.11 kGr/ft³
• Moisture Retention Cl⁻: 53-58 %
• Mean Size Typical: 0.60-0.70 mm
• Uniformity Coefficient (max.): 1.20

Reversible Swelling (max.) Cl⁻ values are not clearly legible in the provided text. See the official PDF for exact tabulated values.

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror