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Macroporous acrylic acid series weakly alkaline anion exchange resin(Anhui Sanxing Resin Technology Co.,LTD)
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| Post Date: | Mar 12,2013 |
| Expiry Date: | Mar 12,2014 |
| Detailed Description: |
Payment Method: T/T LC at sight D315 Macroporous acrylic acid series weakly alkaline anion exchange resin 1. Description This product is a kind of anion exchange resin which has polyamine groups in the methyl acrylate-divinylbenzene copolymer, with macroporous structure. This resin has good properties, such as large exchange capacity, small volumn change, strong physical strength, good chemical stability, excellent resistence to contamination and oxidation, speedy exchange capability etc. 2.Typical Physical and Chemical Properties: ①Polymer Matrix Structure： Methyl acrylate-divinylbenzene ②Physical Form and Appearance：light yellow opaque spherical particle ③Ionic Form ,as shipped：Free amine ④Functional Groups：–NH2 ⑤Total Capacity, wet, volumetric：≥2.0eq/l min ⑥Moisture Retention,FB form：54-64% ⑦Particle Size Range：0.3mm-1.2mm ⑧<0.3mm (max.)： 1% ⑨Uniformity Coefficient (max.)：1.6 ⑩effective size：0.4-0.7mm ⑾Reversible Swelling FB –→CL- (max.)：15% ⑿Shipping Weight (approx.)：660 -730g/l ⒀Specific Gravity, moist Na+ Form：1.10 ⒁pH Range, Stability：1 - 9 3.Suggested Operating Condition ①Maximum Temperature： Free Base Form 100°C (212°F) max. ②Backwash Rate： 50 to 75% Bed Expansion ③Regenerant Concentration：2-4% NaOH ④Regenerant dosage：NaOH volume:resin volume =3:1 ⑤Regenerant Flow Rate：2 to 4 BV/h ⑥Regenerant contact Time：At least 40 minutes ⑦Service Flow Rate：10-25m/h 4.Applications It is mainly used in extraction of drugs, alkaline water and radioactive waste water treatment, extraction and decolorization of biochemical substance ,such as citric acid, vitamin C etc, refining and decolorization of sugar solution, removal of inorganic acids, such as Cl-,SO42- etc, extracting molybdenum in hydrometallurgy and water treatment industries. |
| Company: | Anhui Sanxing Resin Technology Co.,Ltd [ China ] |
| Contact: | dandan hong |
| Tel: | 86-552-6566368 |
| Fax: | 86-552-6566188 |
| Email: | resin.rd66@yahoo.cn |
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