How is the model of ion exchange resin generally indicated?
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How is the model of ion exchange resin generally indicated?
The model numbers of ion exchange resins are mainly composed of three digits. The first digit represents the classification of the product (for example: 0 denotes strongly acidic resins, 1 denotes weakly acidic resins, 2 denotes strongly basic resins, and 3 denotes weakly basic resins) ； The second digit represents the difference in the skeleton (for example: 0 denotes a styrene-based skeleton, while 1 denotes an acrylic-based skeleton) ； The third digit is the product sequence number. For macroporous resins, the letter D is added before the model number; the degree of cross-linking of the resin can be indicated by numbers connected by a “x” after the resin model number