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SEPLITE® Monojet™ LSF9731 Weak Base Anion Exchange Resin
SEPLITE® Monojet™ LSF9731 Weak Base Anion Exchange Resin
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Uniform particle size, food grade, weak basic macroporous anion resin with tertiary and quaternary amino groups.
SEPLITE® Monojet™ LSF9731 Weak Base Anion Exchange Resin Ion Exchange Resins
Food-Grade Uniform-Particle Weak Base Anion Exchange Resin for Deacidification and Decolorization
Product Overview
SEPLITE® Monojet™ LSF9731 is a food-grade, macroporous weak base anion exchange resin with uniform particle size and tertiary and quaternary amine functional groups.
Its macroporous structure provides effective adsorption of acidic substances, organic compounds, and color-causing impurities while supporting efficient desorption during regeneration.
The resin can be regenerated using caustic soda solution, making it suitable for repeated use in food processing and purification applications. Its strong polymer matrix also provides good resistance to osmotic shock and stable performance during operation.
SEPLITE® Monojet™ LSF9731 is primarily designed for deacidification, decolorization, and purification in sugar, gelatin, grape must, and other food processing applications.
Key Features
- Food-grade weak base anion exchange resin
- Monojet™ uniform-particle technology
- Macroporous structure
- Tertiary and quaternary amine functional groups
- Effective adsorption of acidic and organic substances
- Efficient removal of color-causing impurities
- Easy regeneration with caustic soda solution
- Good resistance to osmotic shock
- Suitable for food and beverage processing
Applications
SEPLITE® Monojet™ LSF9731 is suitable for applications including:
- Sugar deacidification
- Sugar decolorization and purification
- Gelatin decolorization and purification
- Grape must treatment
- Removal of acidic organic substances
- Color removal from food process streams
- Food and beverage purification
- Potable water treatment under appropriate start-up conditions
Product Type
- Food-grade macroporous weak base anion exchange resin
- Uniform-particle ion exchange resin
- Tertiary and quaternary amine functional groups
Performance Advantages
The macroporous structure of SEPLITE® Monojet™ LSF9731 provides good accessibility to internal adsorption sites, supporting efficient removal of acidic compounds, organic impurities, and color substances.
Its uniform particle size contributes to consistent hydraulic performance and mass transfer, while the strong polymer matrix provides good resistance to osmotic shock.
The resin can be regenerated using caustic soda solution, supporting repeated operating cycles in food processing applications.
Regulatory Compliance
SEPLITE® Monojet™ LSF9731 is produced in accordance with applicable FDA requirements for ion exchange resins used in food-contact applications.
It also meets the requirements prescribed under Council of Europe Resolution ResAP (2004) 3 for ion exchange and adsorbent resins used in the processing of foodstuffs.
For food applications, Sunresin's recommended start-up, pre-treatment, and rinsing procedures should be followed before the resin is placed into service.
Storage & Handling
- Store in sealed containers or bags
- Keep in dry conditions at temperatures above 0°C
- Protect from direct sunlight
- Keep away from strong oxidizing agents
Safety Precautions
- Do not mix ion exchange resin with strong oxidizing agents
- In case of eye contact, rinse immediately with plenty of water and seek medical advice
- Dispose of resin and samples according to applicable local regulations
- Dry polymer may expand and generate heat when wetted
- Spilled resin may create slippery surfaces
Disclaimer
The information provided is intended for general reference only and may vary depending on actual operating conditions and specific application requirements.
For food applications, appropriate start-up, pre-treatment, and rinsing procedures should be followed before use.
SEPLITE® and Monojet™ are registered trademarks of Sunresin New Materials Co., Ltd.
For further technical information or application support, please contact Sunresin directly.
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Contact Us
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
seplite@sunresin.com
seplite_europe@sunresin.com
+86-29-89182091
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