Mitsubishi Chemical Corporation
DIAION WK60L
DIAION WK60L is a new macroporous type weakly acidic cation exchange resin with a structure based on an acrylic matrix.
This resin shows a very high operating capacity associated to a relatively small volume change in front of monovalent ionic forms.The exchange kinetics and mechano-osmotic resistance ate very good ; therefore, this product can be applied in all cases where very high performances in hardness removal from waters,
sugars and organic solutions are requested, applying the resin in both hydrogen or monovalent ionic forms.
Its composition complies with existing food processing rules and regulations.
【 GENERAL PROPERTIES 】
Matrix | Polyacrylate type |
Function groups | -COOH (Carboxylate) |
Physical form | White Opaque Beads |
Ionic form as shipped | H type |
Total exchange capacity | 4.40 meq/ml min. |
Moisture holding capacity | 45 to 52% |
Bulk density | 800 g/L (approx.). |
Specific gravity | 1.14 to 1.18 ( H form ) |
Particle size | 425~1180 µ m |
Maximum reversible swelling | Ca/H : 1.1 Na/H :1.8 (approx.). |
Operating pH Range | 4-14 |
Operating temperature ( ℃ ) | 120℃ MAX |
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