Food-Grade Gel
Gel-type food-grade resin
- Structure
- Gel
- Capacity
- >= 4.2 mmol/mL
- Particle size
- >= 95%
- Appearance
- Soaked in water, the water stays colorless and odorless
Ion exchange resin family
FGFood-Grade and Adsorption Resin
Food-grade gel and macroporous resins separate and purify food, beverage, and pharmaceutical streams through ion exchange and physical adsorption. Production complies with GB 24395-2009 for adsorption resins in the food industry.
Process dependentRegenerant
Gel and macroporousStructure
High total exchange capacityCapacity profile
Overview
Refining and purification at food-grade standard.
Gel and macroporous resin for food, beverage, and pharma refining: desalination, decolorization, deashing, and separation.
- Gel and macroporous
- Decolorization, deashing, and separation
- Process dependent regeneration
Models and specifications
Technical table for evaluation.
| Specification | Food-Grade GelGel-type food-grade resin | Food-Grade MacroporousMacroporous food-grade resin |
|---|---|---|
| Structure | Gel | Macroporous |
| Matrix | Styrene DVB | Styrene DVB |
| Functional group | Functionalized | Functionalized |
| Moisture content (%) | 45 to 52 | 45 to 52 |
| Total weight exchange capacity (mmol/g) | >= 10.8 | >= 10.8 |
| Volume exchange capacity (mmol/mL) | >= 4.2 | >= 4.2 |
| Wet bulk density (g/mL) | 0.72 to 0.80 | 0.72 to 0.80 |
| Wet true density (g/mL) | 1.14 to 1.20 | 1.14 to 1.20 |
| Sphericity after attrition (%) | >= 90 | >= 90 |
| Uniformity coefficient | <= 1.6 | <= 1.6 |
| Effective particle size (mm) | 0.50 | 0.50 |
| Conversion swelling rate (%) | <= 70 | <= 70 |
| Particle size, 0.315 to 1.25 mm (%) | >= 95 | >= 95 |
| Leach condition | Soaked in water, the water stays colorless and odorless | Soaked in water, the water stays colorless and odorless |
Food-Grade Macroporous
Macroporous food-grade resin
- Structure
- Macroporous
- Capacity
- >= 4.2 mmol/mL
- Particle size
- >= 95%
- Appearance
- Soaked in water, the water stays colorless and odorless
Selection guidance
Where this family fits best.
Best for
- Juice, sugar, and sweetener decolorization
- Amino acid and organic acid separation
- Starch sugar, xylose, and oligosaccharide desalination
Review carefully for
- High-temperature industrial demineralization
- Duties requiring standard water-treatment IX grades
Applications
Relevant use cases for FG.
Inquiry
Send your feed analysis and operating target.
Share flow rate, inlet composition, target outlet quality, regenerant availability, temperature, and existing process constraints. Haitron can confirm the correct resin family and model once your data is reviewed.