Product Specifications
| Prod Model: |
330 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Moisture Retention: |
60-80% |
| Synthetic Resin: |
Ion Exchange Resin |
Product Description
330 Epoxy weakly alkaline anion exchange resin
1. Description
This is a kind of weakly alkaline anion exchange resin with primary amine, secondary amine, tertiary amine and quaternary amine groups [-NH2,=NH,=N,=N-] in the epoxy chloropropane-polyethylene polyamine copolymer. It can be used as ion exchanger in acidic,neutral and alkaline mediums, with large exchange capacity and speedy exchange ability.
2.Typical Physical and Chemical Properties:
| Items | Specification |
| Polymer Matrix Structure | Epoxy |
| Physical Form and Appearance | Golden yellow spherical particle |
| Ionic Form ,as shipped | Free Base |
| Functional Groups | -NH2,=NH,=N,=N- |
| Total Capacity, wet, volumetric | ≥2.1eq/l min |
| Moisture Retention, FB form | 60-80% |
| Particle Size Range | 0.3mm-1.2mm |
| <0.3mm (max.) | 1% |
| Uniformity Coefficient (max.) | 1.6 |
| effective size | 0.4-0.7mm |
| Reversible Swelling FB -→CL- (max.) | 30-40% |
| Shipping Weight (approx.) | 650 -720g/l |
| Specific Gravity, moist FB Form | 1.10 |
| pH Range, Stability | 1 - 9 |
3.Suggested Operating Condition
| Maximum Temperature: Free Base Form | 100°C (212oF) max. |
| Backwash Rate | 50 to 75% Bed Expansion |
| Regenerant Concentration | 2-4% NaOH |
| Regenerant dosage | NaOH | NaOHvolume:resin volume =3:1 |
| Regenerant Flow Rate | 2 to 4 BV/h |
| Regenerant contact Time | At least 40 minutes |
| Service Flow Rate | 10-25m/h |
| | | |
4.Applications
It is mainly used in water treatment to remove Cl- and SO2-, removing inorganic acid, extracting organic acid and decolorization when refining the citric acid, streptomycin, malic acid, amino acid etc. And it also can be used in recycling of copper and silver ions.
Anhui Sanxing Resin Technology Co., Ltd is one of the biggest research and production base of ion exchange resin and macroporous adsorptive resin in China. With many years experience in resin research, development and manufacture, Sanxing has been provided with strong technical strength, and set up the bio-separation lab together with some famous universities of China. Now Sanxing can produce and provide more than 100 kinds of resins in strongly acidic, strongly alkaline, weakly acidic, weakly alkaline, macroporous adorptive and macroporous exchange resin, which mainly used in power, chemical, pharmaceuticals, food, biochemical, wastes disposal industries. With its yearly capacity of 12, 000 cubic metres, Sanxing products were exported to European Union and Southeast Asian countries and regions.
Sanxing company has advanced production technology and high level of management and automation, and provided with perfect QA system. In full compliance with ISO9002 quality system requirements, Sanxing resin has come up to the national and international standards, and received lots of honors from national, provincial and municipal governments.
Sanxing company is provided with clean working environment, and met the international standards of ISO14001 environmental system. According to the enterprise spirit of "the sea admits hundreds of rivers for its capacity to hold", Sanxing keeps bringing in excellent staffs and the modern enterprise management mode, and dedicates itself to the research, development and production of ion exchange resin and macroporous adsorptive resin. Adhering to the company principle of "survive with quality, develop with technology, credit with service, benefit with management", Sanxing will supply higher and higher quality products and become the leading manufacturer at home and abroad.
