HP707——Lead/Zinc Removal Resin

Name: HP707——Lead/Zinc Removal Resin
Brand: Jiangsu Haipu Functional Materials Co.,Ltd.

Lead and zinc removal resin HP707 is a kind of macroporous weak acid chelating resin, whose skeleton is made of styrene and divinylbenzene crosslinked polymerization, and its functional group is aminomethylphosphonic acid. HP707 has different adsorption effectiveness for different metal ions, and therefore it can remove the target metal ions in a highly selective manner.

HP707 resin has uniform cross-linking, abundant nanopore channels, and excellent hydraulic diffusion performance, which ensures that the resin has fast adsorption rate, high mechanical strength, and good stability for metal ions.The selectivity of HP707 for different ions is in the following order:

When the pH is less than 7, Pb2+＞Cu2+＞U4+, Zn2+, Al3+＞Mg2+＞Sr2+, Ca2+, Ba2+, Na+, and Na+.

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Application Scenario

HP707 is suitable for: Sulfate acid material liquid to remove zinc and lead; electroplating wastewater to remove lead and zinc; lead and zinc ore smelting wastewater treatment; deep treatment of industrial wastewater

Key Performance Indicators

Parameter	Indicator
Appearance	Milky to beige opaque spheres
Factory type	Sodium
Volume exchange capacity mmol/ml (hydrogen type)	≥2.0
Saturated adsorption capacity g/L-R (sodium type)	≥ 45（Cu）
Moisture content	45 ~62
Wet apparent density g/mL	0.70 ~0.80
Wet true density g/mL	1.10 ~1.20
Particle size range mm	0.45 ~1.25
Uniformity coefficient	≤1.60
（Osmotic-attrition spherical rate%）	≥90
Transformation expansion rate % (H+→Na+)	≤ 40
Whole spherical rate%	≥98

Have Any Questions?

If you have any questions, please don't hesitate to contact us. We're always here to help with ion exchange resins for your business. Haipu is able to produce the product in according to your special needs.

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hpchinaresin@gmail.com

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Call Us

+86-18168606502
+86-18915626237

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Address

Building 28, Zone D, Phase 5, Bio-pharmaceutical Industrial Park, Suzhou Industrial Park

+86-18915626237