C-8 H - STRONG ACID CATION EXCHANGE RESIN
(For use in pure water applications
Not for use in Water Softeners
ResinDepot.com brand C8-H resin is a high-capacity, bead-form, conventional gel polystyrene sulfonate cation exchange resin ready for use in household or industrial water conditioning equipment. It removes Positive ions, e.g. calcium and Sodium, replacing them with hydrogen ions. When the resin bed is exhausted so that the sodium ions begin to break through in the effluent, capacity is restored by regeneration with hydrochloric acid.
ResinDepot.com brand C8-NA resin is in compliance with the U. S. Food and Drugs Code of the Federal Regulations section 21 paragraph 173.25.
Polymer Matrix Structure 8%
Polystyrene crosslinked with Divinylbenzene
Physical Form and Appearance Clear spherical beads
Whole Bead Count 90% min.
Functional Groups Polystyrene sulfonate
Ionic Form (as shipped H)
Shipping Weight, approx. 850 g/l (53 lb./ft.3)
Screen Size British Standard Screen U.S. Standard Screen 14-52 mesh, wet16-50 mesh, wet
Particle Size Range _1.2 mm < 5%, -0.3 mm<1%
Moisture retention, Na_ form 44-48%
Swelling, Na_->H_ 5% max.
Specific Gravity, Moist, Na Form 1.29
Total Exchange Capacity, Na_ Formwet, volumetricDry, weight 2.0 eq/l min.4.5 eq/kg min.
Operating Temperature, Na_ Form 150ºF max.
pH Range, StabilityOperating Na_ cycle 6-10