





1. Typical physical and chemical properties:
| 
			 Index Designation Indices  | 
			
			 DA201-A  | 
			
			 DA201-B  | 
			
			 DA201-C  | 
			
			 DA201-CⅡ  | 
			
			 DA201-D  | 
			
			 DA201-E  | 
			
			 S-TR  | 
		
| 
			 Appearance  | 
			
			 Milky white  | 
			
			 puce  | 
			
			 Milky white  | 
			
			 Brown opaque  | 
			
			 white  | 
		||
| 
			 Water Retention %  | 
			
			 45-55  | 
			
			 50-60  | 
			
			 55-65  | 
			
			 60-70  | 
			
			 62-72  | 
			
			 65-75  | 
			
			 <6  | 
		
| 
			 Surface Area (m2/g)  | 
			
			 400-500  | 
			
			 500-600  | 
			
			 900-1100  | 
			
			 1000-1300  | 
			
			 600-800  | 
			
			 800-1000  | 
			
			 -  | 
		
| 
			 Mean Pore Diameter(nm)  | 
			
			 10-11  | 
			
			 8-9  | 
			
			 3-5  | 
			
			 3-4  | 
			
			 5-7  | 
			
			 4-6  | 
			
			 -  | 
		
| 
			 Pore Volume(ml/g)  | 
			
			 1.1-1.2  | 
			
			 1.1-1.2  | 
			
			 1.0-1.1  | 
			
			 1.1-1.3  | 
			
			 1.2-1.4  | 
			
			 1.2-1.4  | 
			
			 -  | 
		
| 
			 Specific gravity g/ml  | 
			
			 0.65-0.70  | 
			
			 0.65-0.70  | 
			
			 0.68-0.75  | 
			
			 0.65-0.75  | 
			
			 0.62-0.72  | 
			
			 0.62-0.72  | 
			
			 0.67-0.72  | 
		
| 
			 Lower-limit Granularity g/ml  | 
			
			 1.03-1.07  | 
			
			 1.03-1.07  | 
			
			 1.03-1.10  | 
			
			 1.03-1.10  | 
			
			 1.02-1.07  | 
			
			 1.02-1.08  | 
			
			 1.14-1.16  | 
		
| 
			 Remarks  | 
			
			 Non-polar adsorbent resin. Used mainly for enzyme purification.  | 
			
			 Non-polar adsorbent resin. Used mainly for stevia and other natural products adsorption.  | 
			
			 Macronet non-polar adsorbent resin. Used mainly for adsorption of phenolic and other aromatic compounds from wastewater.  | 
			
			 Macronet non-polar adsorbent resin. Used for decol-oration, removal of Patulin and pesticide residues from fruit juice.  | 
			
			 Non-polar adsorbent resin. Mainly used for decoloration of fruit juice.  | 
			
			 Macronet nonpolar adsorbent resin.  | 
			
			 Inert resin used in tribed system, helping the separation of anion and  cation resins. Particle size in  |