SEPLITE® CT118 bisphenol A special catalytic resin

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Strong acid, gel-type resin catalyst
SEPLITE® CT118 bisphenol A special catalytic resin Bisphenol-A Synthesis

Bisphenol A catalytic resin Descriptions

Seplite® CT118 bisphenol A special catalytic resin is a high-quality, strong acid, gel-type resin catalyst, mainly used for the chemical reaction catalysis of phenol and acetone. This resin has excellent physical and mechanical strength, with high abrasion resistance, high catalytic activity, low color release and low organic release. 

Seplite® CT118 can also withstand higher operating speed for higher output and better product purity. 


Bisphenol A catalytic resin Scope of Applications

This product is mainly used for the chemical condensation reaction of phenol and acetone. 


Bisphenol A catalytic resin Parameters

Matrix Cross-linked polystyrene
Structure Gel
Functional group -SO3H
Physical appearance Spherical bead
Ionic form H+
Total Capacity     mmol/g    [H+] ≥5.0
Moisture content    % 60-65
Resistance to attrition    % ≥97.0
Shipping weight    g/ml 0.72-0.76
Density    g/ml 1.08-1.14
Particle size     mm    % (0.8-1.1)≥98
Uniformity coefficient ≤1.15
Maximum Operating temperature     130


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seplite@sunresin.com +86-29-89182091
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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%.
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 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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