TULSION® MB-115 MIXED BED ION EXCHANGE RESIN FOR ULTRA PURE APPLICATION TULSION® MB-115 is a mixture of strong acid cation exchange resin TULSION® T-46 (H) and strong base anion exchange resin TULSION® A-33(OH) in 1:1.5 volumetric ratio. TULSION® MB- 115 P is a specially designed as a polisher to obtain low conductivity water TULSION® MB-115 is the ideal choice for electronic industries, which manufacture semi conductors and television tubes etc. where ultra pure water is required. TULSION®T-46 TULSION®A-33 Type Strong acid cation exchange resin Strong base anion exchange resin Matrix Structure Cross linked polystyrene Cross linked polystyrene Functional Group Sulfonic acid Quaternary ammonium Type I Physical Form Moist spherical beads Moist spherical beads Ionic form supplied Hydrogen Hydroxide Screen Size 16 to 50 16 to 50 Particle Size 0.3 to 1.2 mm 0.3 to 1.2 mm Fines Content Less than 0.3 2% passing through 40 Less than 0.3 2% passing through 40 Total exchange capacity 1.8 meq/ml minimum of 99% in hydrogen form 1.0 meq/ml minimum of 90% in OH form and less than 1% in Cl form pH range 0 to 14 0 to 14 Temperature stability 120°C 80°C Solubility Insoluble in all common solvents Insoluble in all common solvents Organic leachables Less than 0.2 mg KMNO4 per ml of wet resin Less than 0.2 mg KMNO4 per ml of wet resin Backwash settled density Approx.750 gm/liter Impurities Fe=50 ppm(max) Fe=50 ppm(max) Cu=50 ppm(max) Cu=50 ppm(max) Pb=50 ppm(max) Pb=50 ppm(max) Bead strength Avg. not less than 500g/bead by Chatillon test Avg. not less than 300g/bead by Chatillon test
