LanLang Water Softening 8% Cation Resin

Experience reliable and efficient water softening with LanLang’s 8% Cation Resin, a high-capacity, conventional gel polystyrene strong acid cation exchange resin. Specifically engineered for residential, commercial, and industrial water softening systems, this resin offers an excellent and cost-effective solution for rebedding your softening equipment, ensuring long-lasting performance and water quality improvement.

Constructed with 8% crosslinking, this resin stands out for its strength and durability, making it one of the most widely used and trusted options in the water treatment industry.

BASIC FEATURES
Application: Ideal for water softening in potable water, food, and beverage applications
Polymer Matrix: Gel polystyrene crosslinked with divinylbenzene (DVB) for enhanced stability
Appearance: Amber, spherical beads that provide uniform flow and efficient ion exchange
Functional Group: Sulphonic acid for effective cation exchange
Ionic Form as Shipped: Sodium (Na+)

SUGGESTED OPERATING CONDITIONS
1. Maximum Operating Temperature: 120 ℃
2. pH Range: 0-14, suitable for diverse water conditions
3. Service Flow Rate: 5-50 BV/h, optimized for efficient softening
4. Regenerant: 10-15% Sodium Chloride (NaCl) for effective regeneration

PHYSICAL AND CHEMICAL PROPERTIES
1. Total Exchange Capacity (eq/L): ≥2.0, ensuring high ion removal efficiency
2. Moisture Retention (%): 45-50, maintaining resin hydration for optimal performance
3. Particle Size Range (%): 0.315-1.25 mm ≥95, guaranteeing consistent flow dynamics
4. Whole Uncracked Beads After Attrition (%): ≥96, highlighting resin durability
5. Shipping Weight (g/ml): 0.78-0.88, convenient for handling and transport
6. Specific Gravity (g/ml): 1.25-1.29, balancing density and performance
7. Effective Size (mm): 0.4 - 0.6, ideal for smooth ion exchange
8. Uniformity Coefficient: <1.7, ensuring bead size consistency
9. Reversible Swelling, Ca2+ → Na+ (%): <8, minimizing volume change during regeneration
10. Free Moisture (%): <2, reducing excess water content
11. Extractive Test (Food Grade Specific):
• pH: 7.0-9.0
• Color Throw (APHA): 1 hour < 10, 24 hours < 30
• Odor: 0-1, confirming resin purity
• Extractable Residue (%): < 0.1
• Total Organic Carbon (TOC) (mg/l): 0 - 30
• Total Nitrogen (TN) (mg/l): 0 - 15

Note: Please allow a 2-week lead time for shipping to ensure product quality and availability.

Product Code: #US-TC008FG

Resin 2026

LanLang Water Softening Cation Resin 8% Crosslinked - 1 Cubic Foot