Nka-II Macroporous Adsorption Resin for Organic Extract

• Acid-Base Property: Neutral Surface Disposal Agent
• Environmental Protection: Yes
• Color: Red
• Appearance: Granulars
• Type: Water Treatment Chemical
• Transport Package: Pallet
• Model NO.: NKA-II
• Specification: 25liter/bag, 1cu. ft/bag
• Trademark: Extrepure
• Origin: China
• HS Code: 3914000000
• Production Capacity: 60000cubic Meter Per Year

Product Description

NKA-II Macroporous Adsorption Resin 

1. Description

Extraction of saponin, Organic extract.

2.Typical Physical and Chemical Properties:

Item	specification
Matrix structure	Crosslinked polystyrene
Polarity	polarity
Appearance	Red Spherical   Beads
Bead size(mm)	0.3-1.25
Moisture(%)	42-52
True density(g/ml)(wet)	1.02-1.08
Apparent density(g/ml)(wet)	0.65-0.75
Surface area(m^2/g)	160-200
average pore diameter (nm)	14.5-15.5
Porosity(%)	-------
Pore volume(ml/g)	0.62-0.66

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