D301 Macroporous styrene series weakly alkaline anion exchange resin

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Fujian Huamo Technology Co., Ltd.

Fujian, China

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This is a kind of anion exchange resin that has tertiary amine groups in styrene-divinylbenzene copolymer. It can remove effectively organic coloring matters, inorganic acids, and silicates from acidic and nearly neutral mediums, with its weak alkalinity. It also can adsorb big-sized impurities and be used in non-aqueous solutions. This resin has good properties, such as highly-efficient regeneration capability, large exchange capacity, strong contamination resistance, excellent physical strength, etc.

Typical Physical and Chemical Properties:
Items	Specification
Polymer Matrix Structure	Crosslinked Polystyrene Divinylbenzene
Physical Form and Appearance	Ivory opaque spherical particle
Functional Groups	R-N(CH3)2
Ionic Form, as shipped	Free Base
Total Capacity, FB form, wet, volumetric	≥1.45eq/l min
Moisture Retention, FB form	50-60%
	0.3mm-1.2mm
Particle Size Range	0.45 mm-1.2mm
	0.6mm-1.2mm
<0.3mm (max.)	1%
Uniformity Coefficient (max.)	1.6
effective size	0.4-0.7mm
Reversible Swelling FB→CL- (max.)	20-28%
Shipping Weight (approx.)	650 -720g/l
Specific Gravity, moist FB Form	1.09
pH Range, Stability	1-9

It is mainly used in purification, ash removal and decolorization of sugar solution, decolorization of xylose, desalination, and decolorization of starch sugar, and the water treatment industry. When used in industrial water treatment, it can be used for manufacturing pure water and high-purity water, electroplating chromium from wastewater, etc.