SEPLITE® LSF67 Food grade weak base anion resin

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Gel type weak base anion resin with acrylic matrix
SEPLITE® LSF67 Food grade weak base anion resin Food Grade Industry Demineralization

SEPLITE® LSF67 is a gel type weak base anion resin with acrylic matrix. The special matrix ensures it superior removal feature of organic substances from water or similar other solutions, as well as the demineralization ability such as gelatine, fruit juices and food acids etc.

LSF67 is characterized by its strong matrix, high capacity and excellent regeneration efficiency.


The physical thermal stability and strong mechanical strength makes it ideal for many applications, eg. water, sugar, pharmaceutical, chemical industries etc.

The resin is produced fully in accordance with the FDA (US Food & Drug Administration), also meeting the regulations prescribed under Resolution ResAP (2004) 3 on ion exchange and adsorbent resins used in the processing of foodstuffs.

Please follow our start-up recommendations which is available upon request, when using our products in food applications.


SEPLITE® LSF67 Food grade weak base anion resin Physical and Chemical Characteristics:


Matrix Gel type acrylic copolymer
Physical Appearance White-cream spheres
Particle range (0.40-1.25 mm) ≥95%
Total capacity(eq/L) ≥1.5
Moisture (%) 56-62
Shipping weight (g/ml) 0.70-0.80
Density (g/ml) 1.02-1.12
Whole beads count (%) ≥95
Uniformity Coefficient ≤1.6
Shipping form Free base
Swelling (Free base→Cl-) (%) ≤25



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Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
seplite@sunresin.com +86-29-89182091
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Latest News
2024 01
 Sunresin has been selected for the Hang Seng China A Specialised & Sophisticated 50 Index
On January 22, Hong Kong's Hang Seng Index Company launched the "Hang Seng China A Specialised & Sophisticated 50 Index", and Sunresin (300487.SZ) was successfully selected as a constituent stock. As of January 12, 2024, the proportion was 2.78%.
2023 11
 Sunresin Participates in Morgan Stanley 22nd Annual Asia-Pacific Summit
Sunresin, a leading technology company, was invited to attend Morgan Stanley's 22nd Asia-Pacific Summit in Singapore from November 15th to 16th. This summit is a pivotal conference for institutional investors in the Asia-Pacific region.
2023 11
 Sunresin won the 2023 Forbes Asia Top 200 and was invited to attend the award ceremony
On November 21, the Forbes Asia Best Under A Billion Forum & Awards Dinner was held in Manila, Philippines. We are proud to announce that Dr. Gao Yuejing, chairwoman of Sunresin, has been invited to attend the award ceremony and has received for the second time this honor since 2020.

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