Caustic Soda (NaOH 50%) Storage Tank Engineering: Temperature Management, Stress Cracking & Tank Material Selection
Introduction: The Challenges of 50% Caustic Soda Storage Liquid Caustic Soda (Sodium Hydroxide, NaOH 50%) is a staple chemical across textiles, paper, chemical manufacturing, and ETP plants. While not an acid, hot caustic soda attacks metals through caustic embrittlement and decomposes standard polyester resins via saponification. 1. Resin Chemistry: Bisphenol-A & Vinyl Ester To resist […]