Ab-8 Macroporous Adsorption Resin (Low polarity) -Ion Exchange Resin

• EINECS: No
• Color: White
• Transport Package: Woven Bag/PE Bag
• Specification: Crosslinked Polystyrene Divinylbenzene
• Trademark: SX
• Origin: China
• Model NO.: AB-8
• HS Code: 39140000
• Production Capacity: 60000cubic Meters/Year

Product Description

AB-8 Macroporous adsorption resin (Low polarity )

1.Application :

Stevia,flavone,alkaloid extraction, Hesperidins,soybean isoflavone,hawthorn flavone,flavone hippophaes,bamboo leaf flavone,tea po-lyphenols,camptothecin extraction

2.Typical Physical and Chemical Properties:

Item	specification
Matrix structure	Crosslinked polystyrene
Polarity	Low   polarity
Appearance	White spherical beads
Bead size(mm)	0.3-1.25
Moisture(%)	65-75
True density(g/ml)(wet)	1.02-1.09
Apparent density(g/ml)(wet)	0.67-0.73
Surface area(m^2/g)	480-520
Apparent density(g/ml)(dry)	--------
Skeletal density(g/ml)(dry)	1.13-1.17
average pore diameter (nm)	13-14
Porosity(%)	46-46
Pore volume(ml/g)	0.73-0.77

3. Suggested Operating Condition

Item	specification
maximum temperature degree	150ºC
Adsorption flow rate	1---4BV/hr
Desorption flow rate	0.6-2BV/hr
Desorption dose	2-3BV
Desorption material	ethanol or ethanol water solution