HA-90G Macroporous Decolorization Resin is a high-performance decolorization material specifically designed for the food industry. Synthesized through a specialized polymerization process, it exhibits exceptional pigment adsorption capacity and stability. Its unique surface polarity and pore structure design deliver outstanding performance in sugar liquid, soy sauce, and other food processing applications.
Efficient Decolorization & Selective Adsorption
Through optimized pore structure design, HA-90G resin precisely captures polyphenolic pigments, colloidal impurities, and macromolecular organics in food liquids. It achieves stable decolorization rate ≥98% and transmittance >99.5%. Compared with traditional activated carbon, HA-90G Macroporous Decolorization Resin reduces effective component loss (sugars, amino acids) to <0.3%.
Cost-Effective & Eco-Friendly Regeneration
The resin adopts the alkali acid alternating regeneration process (4% NaOH + 3% HCl) without organic solvents, reducing single regeneration cost by 40%. With mechanical strength >95% and annual breakage rate <5%.
Technical Parameters
| Parameter | Unit | Specification |
|---|---|---|
| Particle Size (0.25-1.8mm) | % | ≥95 |
| Moisture Content | % | 55-65 |
| Wet Apparent Density | g/ml | 0.70-0.90 |
| Wet True Density | g/ml | 1.03-1.15 |
| Operating Temperature | ℃ | ≤100 |
Applications
Starch Sugar Refining
In glucose and high-fructose corn syrup production, HA-90G Macroporous Decolorization Resin reduces color value while retaining sugars.
Condiment Processing
For soy sauce and vinegar fermentation, it effectively removes melanoidins and polyphenol oxidation products.
Operating Guidelines
Pretreatment Procedure
- 4% NaOH solution at 1 BV/h for 4 BV, soak 2h
- Rinse with pure water to pH 8-9
- 3% HCl solution at 1 BV/h for 2 BV, soak 2h
- Rinse with pure water to pH 5-6 for use
Why Choose HA-90G?
With its triple advantages of high efficiency, cost-effectiveness, and food safety compliance, HA-90G Macroporous Decolorization Resin has become the preferred alternative to activated carbon and diatomaceous earth.
For more technical details, contact us for the complete application guide.
