D111 Macroporous Weak Acid Cation Exchange Resin-Anion Exchange Resin

• Acid-Base Property: Acidic Surface Disposal Agent
• Environmental Protection: Yes
• Color: Yellow
• Appearance: Granulars
• Type: Water Treatment Chemical
• Transport Package: Pallet
• Model NO.: D111
• Specification: 25liter/bag, 1cu. ft/bag
• Trademark: Extrepure
• Origin: China
• HS Code: 3914000000
• Production Capacity: 60000cubic Meter Per Year

Product Description

D111 Macroporous Weak Acid Cation Exchange Resin

1.Description

D111 This is a kind of cation exchange resin which has carboxylic acid groups [-COOH] in the macroporos acrylic acid-divinylbenzene copolymer. It works with large exchange capacity, speedy exchange ability, small volumn change, good physical strength and chemical stability, excellent capabilities of contamination and oxidation resistance etc.

2.Typical Physical and Chemical Properties:

Items		Specification
Polymer Matrix Structure		Acrylic Crosslinked with DVB
Physical Form and Appearance		Ivory opaque spherical particle
Functional Groups		R-COOH
Ionic Form ,as shipped		H^+
Total Capacity, H^+ form, wet, volumetric		≥2.7eq/l min
Moisture Retention, H^+ form		55-65%
Particle Size Range		0.3mm-1.2mm
<0.3mm (max.)		1%
Uniformity Coefficient (max.)		1.6
effective size		0.4-0.7mm
Reversible Swelling	Na^+→H^+ (max.)	75%
Shipping Weight (approx.)		700 -780g/l
Specific Gravity, moist H^+ Form		1.15
pH Range, Stability		4 - 14

3.Applications

It is mainly used in extraction of streptomycin, gentamicin, neomycin, lysozyme and other antibiotics, softening and demineralization of industrial use water, removal of heavy metal in waste water, separation and putification of biochemical products, decolorization in sugar industry, removal of ash etc.