SCG07-water softening ion exchange resin
Gel type strong acid cation exchange resin
SCG07 is a premium grade Gel type strong acid cation exchange resin, sodium form, with crosslinking 7% DVB , which is produced by sulfonated styrene-DVB copolymer.
The particle size is in standard gaussian distribution with 0.315-1.25mm >95%.
SCG07 shows excellent mechanical strength and good ion exchange kinetics, SCG07 in sodium form is widely used for water softening to reduce the permanent total hardness.
Basic feature
- Application：water softening
- Matrix：ST-DVB
- Type: Gel
- Functional group：sulphonic acid
- Ionic form：sodium
- Appearance：amber Spherical beads
Physical and Chemical Characteristics
1 Total exchange capacity (eq/L) Na+ form ≥1.9
2 Moisture retention (%) Na+ form 45-50
3 Particle size range (%) 0.315-1.25 mm ≥95
4 Whole beads count (%) ≥96
5 Shipping weight (g/ml) Na+ form 0.77-0.87
6 Specific gravity (g/ml) Na+ form 1.25-1.29
7 Uniformity coefficient <1.6
