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
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 KMNO 4 per
ml of wet resin
Less than 0.2 mg KMNO 4 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
The sampling and testing of ion exchange resin is done as per standard testing procedures, namely
ASTMD-2187 and IS-7330, 1998.
Super Sack 1000 lit Super Sack 35 cft
MS drums 180 lit. Fiber Drums 7 cft
HDPE lines Bags 25 lit. HDPE Lined Bags 1 cft
For Handling, Safety and Storage requirements please refer to the individual Material Safety Data Sheets available at our offices. The data
included herein are based on test information obtained by Thermax Limited. These date are believed to be reliable, but do not imply any
warranty or performance guarantee. Tolerances for characteristics are per BIS/ASTM. We recommend that the user should determine the
performance of the product by testing on his own processing equipment.