The Macroporous Adsorption Resin AB-8 is a cutting-edge solution in the field of water purification and chemical separation. Developed by Hebei Lijiang Biotechnology Co., Ltd., this resin is designed to efficiently adsorb and purify water-soluble and weakly polar substances. Its advanced properties make it a preferred choice for industries requiring high-purity extraction processes.
Product Features
The AB-8 resin is characterized by its milky white opaque spherical beads, which simplify the observation of separation and purification processes involving colored organic compounds. Its weak polar structure ensures stability in diverse chemical environments, making it resistant to acids, alkalis, and organic solvents. This resilience allows for flexible selection of adsorbents and desorbents, enhancing its versatility in industrial applications.
Key features include:
- High Selectivity: The resin exhibits strong selectivity for organic matter, unaffected by the presence of inorganic salts.
- Easy Regeneration: It can be regenerated using water, dilute acids, alkalis, or low-boiling organic solvents like methanol and ethanol.
- Robust Mechanical Strength: The resin maintains durability, ensuring a long service life even under continuous use.
Technical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Milky white opaque spherical beads |
| Resin Structure | PSD (Polystyrene Divinylbenzene) |
| Polarity | Weak polar |
| Moisture Content | 65%–75% |
| Particle Size Range | (60–16 mesh) 0.3–1.25 mm ≥90% |
| Average Pore Size | 13–14 nm |
| Pore Volume | 0.73–0.77 ml/g |
| Specific Surface Area | ≥480 m²/g |
| Adsorption Capacity | ≥45 mg/g |
Advantages of AB-8 Resin
The Macroporous Adsorption Resin AB-8 offers several advantages that set it apart in the market:
- Stability: Its physical and chemical stability ensures reliable performance in harsh conditions, reducing the need for frequent replacements.
- Efficiency: The high specific surface area and pore volume enable efficient adsorption of target compounds, improving process efficiency.
- Cost-Effectiveness: The ease of regeneration lowers operational costs, making it a sustainable choice for long-term use.
Application Scenarios
The AB-8 resin is widely used in various industries, including:
- Water Purification: It effectively removes impurities and contaminants from water, making it ideal for water purification resin applications.
- Pharmaceuticals: The resin aids in the extraction and purification of active ingredients like stevioside and alkaloids.
- Food Industry: It is used to separate and purify natural products, ensuring product quality and safety.
Company Background: Hebei Lijiang Biotechnology Co., Ltd.
Hebei Lijiang Biotechnology Co., Ltd. is a leading manufacturer specializing in advanced materials for separation and purification. With a focus on innovation and quality, the company has established itself as a trusted partner for industries requiring reliable resin solutions. Their commitment to research and development ensures that products like the AB-8 resin meet the highest standards of performance and safety.
Preparation and Maintenance
Proper preparation and maintenance are crucial for optimal performance. Before use, the resin should be pretreated with ethanol to ensure it is in a wet state. For enhanced regeneration, periodic treatment with hydrochloric acid and sodium hydroxide solutions can restore its adsorption capacity. Users should also store the resin in clean water or ethanol to prevent contamination and maintain its integrity.
Conclusion
The Macroporous Adsorption Resin AB-8 is a versatile and efficient solution for water purification and chemical separation. Its advanced features, combined with the expertise of Hebei Lijiang Biotechnology Co., Ltd., make it an essential tool for industries seeking reliable and sustainable purification methods. Explore the product page to learn more about its capabilities.
References
1. National Institute of Standards and Technology (NIST). (2025). Standards for Chemical Separation Technologies. Retrieved from https://www.nist.gov
2. NIST. (2025). Advancements in Water Purification Materials. Retrieved from https://www.nist.gov
3. NIST. (2025). Polymer Resin Applications in Industrial Processes. Retrieved from https://www.nist.gov
Hebei Lijiang Biotechnology Co., Ltd, is a new material manufacturer specializing in the production of high-performance special ion exchange resins.mixed bed resin suppliers It is a modern high-tech enterprise that integrates the research and development,production, sales, and service of resin materials and resin terminal products.ion exchange resin The company is committed to producing high-quality industrial grade, food grade,pharmaceutical grade, and nuclear grade resins.cation exchange resin It has passed ISO9001 management certification,SGS certification, and WQA international certification from the American Water Quality Association, and has obtained a national food hygiene license. Food grade resin products comply with FDA standards in the United States.super blog