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How quickly does the Purge Paper dissolve in water?

Jim Watson (AKA Joe Welder)

Technical Author | Trade Publication Contributor | eCommerce Pioneer

Product Innovator | Director of Manufacturing | U.S. Patent Holder

CEO & Founder, Arc-Zone.com

Posted by Robert Hernandez on Jan 7th 2025

Standard ASW 35 paper (.0035" thick) breaks down in 20–30 seconds in still water. When flushed with water or steam, it dissolves almost instantly—completely dispersing within seconds.

Arc-Zone
How quickly does the Purge Paper dissolve in water?
FAQ

Short Answer

Standard ASW 35 purge paper dissolves in about 20–30 seconds in still water, and almost instantly when flushed with water or steam.

Details

Dissolution time depends on how the purge paper is exposed to water.

  • Still water: Breaks down in approximately 20–30 seconds
  • Flowing water or steam: Disperses almost immediately

When flushed properly, the material breaks apart and fully disperses, leaving no solid blockage in the system.

Shop Tip

If purge paper is not dissolving quickly, it may have been overheated or exposed to moisture before use.

Bottom Line

Purge paper dissolves quickly in water—seconds with flow, under a minute in still conditions. Proper handling and flushing ensure clean results.