Datasheet summary
Puropack PPA400
PDF datasheet mirror for Puropack PPA400 (Purolite). Verify with OEM before design.
Summary
Product Identification
- Product Name: PUROLITE® PPA400
- Type: Strong Base Anion Gel Type I
- Product Line: Puropack
Puropack PPA400 is a premium, narrow size grading, gel type-I strong base anion exchange resin. It is designed for modern water treatment applications, especially in counterflow demineralization systems, including the Puropack system. Manufactured using Purolite’s proprietary direct manufacturing process (DMP), it offers uniform and tailored properties for economical regeneration via counterflow techniques.
Application
- Regeneration Efficient Demineralization
- Narrow Size Grading
Typical Physical and Chemical Characteristics
- Polymer Structure: Gel polystyrene crosslinked with divinylbenzene
- Appearance: Spherical beads
- Functional Group: Type 1 Quaternary Ammonium
- Ionic form as shipped: Cl⁻
- Total Capacity (min.): 1.30 eq/l (as Cl⁻)
- Total Capacity (min.): 28.38 kGr/ft³ (as Cl⁻)
- Moisture Retention: 48-54 % (as Cl⁻)
- Mean Size Typical: 0.60-0.70 mm
- Uniformity Coefficient (max.): 1.20
The details for "Reversible Swelling (max.)" are unreadable. 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)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.