Macroporous Anion Exchange Resin Series Parameters

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Product Model	skeleton	Exchange groups	Particle size range (mm) ≥59%	Moisture content %	Wet apparent density g/ml	wet true density g/ml
D301	Styrene	-N( CH₃ )₂	0.315～1.25	45～65	0.77～0.87	1.03～1.07
D201	Styrene	-N ( CH₃ )₃CL	0.315～1.25	50-60	0.66～0.73	1.05～1.10
D203	Styrene	-N ( CH₃ )₃CL	0.315～1.25	55～65	0.60～0.65	1.06～1.11
D202	Styrene	-NC₂H₄OH (CH₃ )₂ CL	0.315～1.25	55～65	0.65～0.70	1.05～1.15
Product Model	Total exchange capacity ≥ mmol/g	Volume exchange capacity ≥ mmol/g	Factory type	Foreign resin corresponding grades	Main uses
D301	4.20	1.30	Free amines	IRA-93	Used in floating beds, double-bed systems, water treatment, and chromium-containing wastewater treatment.
D201	3.00	0.90	CL ^-	IRA - 900A161C	Combined with floating beds, mixed beds, and three-layer beds, for the extraction of radioactive elements
D203	3.30	0.80	CL ^-	IAR-900	High-flow-rate water treatment, radioactive element extraction, pure water preparation
D202	3.20	0.852	CL ^-	IRA-910	Adjusting high-flow-rate water treatment, radioactive element extraction, and sugar solution decolorization.