Nhựa hấp phụ macroporous AB-8 là copolymer phân cực yếu loại styrene (chất liên kết ngang là divinylbenzene, monome là methyl acrylate, porogen là toluene, v.v.). Thích hợp để chiết xuất, tách và tinh chế các chất tan trong nước và phân cực yếu, chẳng hạn như stevioside và alkaloid.
Mục lục
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Tên |
Đặc điểm kỹ thuật |
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Vẻ bề ngoài |
Hạt hình cầu đục màu trắng sữa. |
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Cấu trúc của nhựa |
PSD |
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Cực tính |
cực yếu |
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Độ ẩm |
65%~75% |
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Phạm vi kích thước hạt |
(60~16 lưới)0,3~1,25mm≥90% |
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Kích thước lỗ chân lông trung bình |
13-14nm |
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Thể tích lỗ chân lông |
0,73-0,77ml/g |
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Độ xốp |
0,44-0,48g/ml |
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Mật độ bộ xương |
1,13-1,17g/ml |
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Độ xốp |
42%~46% |
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Mật độ thực tế (g/ml) |
1,05-1,09g/ml |
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Mật độ khối (g/ml) |
0,65-0,70g/ml |
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Diện tích bề mặt riêng |
≥480 m²/g |
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Khả năng hấp phụ |
≥45mg/g |
Tính năng sản phẩm:
Tiền xử lý nhựa
Nhựa cấp công nghiệp đều có dung môi trơ, vì vậy chúng phải được xử lý trước ở các mức độ khác nhau theo nhu cầu của ứng dụng: trong máy chiết, thêm 10-20 cm etanol phía trên lớp nhựa để ngâm trong 3-4 giờ, sau đó xả dung dịch ngâm, Đối với quá trình chiết xuất. Sử dụng cùng một phương pháp để rửa nhiều lần cho đến khi đầu ra lấy dung dịch ngâm và thêm 3 lần lượng nước vào ống nghiệm cho đến khi không còn đục. Sau đó rửa kỹ bằng nước sạch cho đến khi không còn mùi etanol rõ ràng, sau đó có thể sử dụng cho mục đích chung.
Tái tạo nâng cao:
Khi nhựa thông thường được sử dụng trong một thời gian nhất định, khả năng hấp phụ bị giảm hoặc bị ô nhiễm cấp tính, cần tăng cường xử lý tái sinh. Phương pháp là thêm dung dịch axit clohydric 3-5% cao hơn lớp nhựa 10-20 cm và ngâm trong 2-4 giờ. Cùng nồng độ 5-7 lần thể tích dung dịch axit clohydric được rửa sạch, sau đó rửa sạch bằng nước sạch cho đến khi giá trị pH của dung dịch rửa đầu ra là trung tính, sau đó ngâm trong dung dịch natri hydroxit 5% theo phương pháp trên trong 2-4 giờ và sử dụng cùng Phương pháp Rửa cho đến khi 5-7 lần thể tích dung dịch natri hydroxit được truyền qua, sau đó rửa sạch bằng nước cho đến khi pH của nước thải là trung tính, sau đó có thể đưa vào sử dụng lại.
Các biện pháp phòng ngừa
Advanced Purification and Separation with Macroporous Adsorption Resin AB-8
In today’s industrial and laboratory environments, efficient purification and separation of organic compounds and impurities is essential for maintaining product quality, operational efficiency, and regulatory compliance. Nhựa hấp phụ xốp lớn AB-8 has emerged as a high-performance solution for these challenges, offering superior adsorption capacity, rapid diffusion kinetics, and excellent chemical stability. Its macroporous structure provides a large surface area, enabling effective removal of pigments, flavors, and other organic contaminants from a wide range of liquids.
Hebei Lijiang Biotechnology Co., Ltd., a leading high-tech enterprise specializing in advanced adsorption resins Và special resins, supports the deployment of AB-8 in both industrial and laboratory applications. By leveraging its expertise as one of the top chromatography resin manufacturers, Lijiang ensures that AB-8 can be integrated into high-precision purification techniques such as SP Sepharose chromatography, Superose 6 resin, Và styrene divinylbenzene copolymer HPLC columns. With ISO9001, SGS, and WQA certifications, Lijiang provides reliable resin quality, technical support, and guidance for process optimization.
By employing AB-8 resin, industries can achieve consistent ultra-pure water or product streams, enhance separation efficiency, and reduce operational costs. Its versatility makes it suitable for applications ranging from food and beverage decolorization, pharmaceutical intermediate purification, environmental pollutant removal, to laboratory-scale bioseparation. AB-8’s performance, combined with Lijiang’s integrated solutions, establishes a foundation for efficient, reproducible, and sustainable purification and separation processes across diverse industrial and research settings.
In modern industrial and laboratory processes, the demand for highly effective purification and separation technologies has never been greater. Nhựa hấp phụ xốp lớn AB-8 has become a leading solution for removing organic impurities, pigments, and contaminants from liquids. Its macroporous structure provides a high surface area, allowing for rapid adsorption kinetics, high capacity, and efficient desorption. These features make AB-8 ideal for applications in the food and beverage, pharmaceutical, and environmental industries, as well as for laboratory-scale purification procedures.
Hebei Lijiang Biotechnology Co., Ltd., a high-tech enterprise specializing in advanced resin materials, supports the deployment of AB-8 by providing high-quality adsorption resins and comprehensive technical services. The company integrates research and development, production, sales, and service, ensuring that each product meets international standards, including ISO9001, SGS, and WQA certifications. Lijiang’s expertise as one of the leading chromatography resin manufacturers allows industries to achieve consistent purification performance while optimizing process efficiency and minimizing operational costs.
AB-8 resin exhibits several notable performance advantages that make it suitable for a wide range of industrial applications. Its macroporous structure enables fast diffusion of solutes and high adsorption capacity for organic compounds. It also demonstrates excellent chemical and mechanical stability, ensuring reliable performance under continuous operation and repeated regeneration cycles. This durability is essential for maintaining process consistency in large-scale operations such as wastewater treatment, food additive purification, and pharmaceutical intermediate processing.
Beyond general adsorption, AB-8 plays a complementary role in advanced chromatography applications. Techniques such as SP Sepharose chromatography and high-resolution separation methods often require resins with precise adsorption characteristics. AB-8’s structural stability and high surface area allow it to function efficiently in processes involving styrene divinylbenzene copolymer HPLC columns or separation matrices such as Superose 6 resin, enhancing overall process efficiency and product purity. Its versatility allows operators to integrate AB-8 into both preparative and analytical purification systems.
The applications of AB-8 resin span diverse industrial and laboratory settings. In the food and beverage industry, it is widely used for decolorization, removal of unwanted flavors, and purification of sweeteners or herbal extracts. In pharmaceutical manufacturing, AB-8 ensures the effective separation of active pharmaceutical ingredients from impurities, enhancing product safety and quality. Environmental applications include the removal of organic pollutants from wastewater or process effluents, contributing to regulatory compliance and sustainability goals.
AB-8 also plays a critical role in laboratory-scale chromatography and bioseparation. Researchers and production chemists often pair AB-8 with SP Sepharose chromatography hoặc Superose 6 resin for protein purification, fractionation of bio-molecules, and high-precision separation tasks. In HPLC and preparative chromatography, its compatibility with styrene divinylbenzene copolymer HPLC columns ensures reliable solute resolution, reproducibility, and minimal column degradation. Such versatility makes AB-8 an essential tool for both industrial and laboratory-scale operations.
Hebei Lijiang Biotechnology Co., Ltd. supports these applications through technical guidance, system design recommendations, and resin handling best practices. Their expertise ensures that clients can implement AB-8 in nhựa nền hỗn hợp hoặc deionization resin systems, chromatography setups, or standalone adsorption processes, achieving maximum efficiency and consistent product quality. By providing high-performance special resins and comprehensive support, Lijiang enables industries to meet the most demanding purification and separation requirements.
Nhựa hấp phụ xốp lớn AB-8 is a high-performance solution for purification and separation in industrial and laboratory environments. Its macroporous structure, high surface area, and chemical resilience allow for efficient adsorption, rapid kinetics, and reliable regeneration. When combined with advanced techniques such as SP Sepharose chromatography, Superose 6 resin, Và styrene divinylbenzene copolymer HPLC columns, AB-8 significantly enhances purification performance, reproducibility, and overall process efficiency.
As one of the leading chromatography resin manufacturers, Hebei Lijiang Biotechnology Co., Ltd. ensures that AB-8 and other advanced resin products meet international quality standards, providing technical support and guidance for optimal system integration. From food and pharmaceutical purification to environmental applications and laboratory-scale chromatography, AB-8 empowers industries worldwide to achieve high-quality separation and purification outcomes, enabling operational efficiency, regulatory compliance, and sustainable production practices.
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