Product Specifications
| Prod Model: |
D113 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Moisture Retention: |
45-52% |
| Synthetic Resin: |
Ion Exchange Resin |
| Color: |
Macroporous Spherical Beads |
Product Description
D113 Macroporous Weak Acid Cation Exchange Resin
1. Description
D113 is a premium grade, weak acid, macroporous, cation resin supplied in the hydrogen form as moist, tough, uniform, spherical beads. Its ion exchange functionality is derived from the carboxylic group, which is easily converted to the hydrogen form and has a high affinity for divalent ions.D113 is intended for use in hydrogen cycle dealkalization, deionization, and chemical processing applications. D113 can also be supplied in the sodium form for use in sodium cycle applications such as softening and removal of heavy metal cations.
2.Typical Physical and Chemical Properties:
| Items | Specification |
| Polymer Matrix Structure | Acrylic Crosslinked with DVB |
| Physical Form and Appearance | Macroporous spherical beads |
| Functional Groups | R-COOH |
| Ionic Form ,as shipped | H+ |
| Total Capacity, H+ form, wet, volumetric | ≥4.2 eq/l min |
| Moisture Retention, H+ form | 45-52% |
| 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.) | 65% |
| Shipping Weight (approx.) | 720 -800g/l |
| Specific Gravity, moist H+ Form | 1.18 |
| pH Range, Stability | 4 - 14 |
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3.Suggested Operating Condition
| Maximum TemperatureH+ Form | 120°C (248oF) max. |
| Backwash Rate | 50to 75% Bed Expansion |
Regenerant Concentration
Hydrogen Cycle | 1% to 4% HCl or 0.5-1.0% H2SO4 |
| Regenerant dosage | HC1 or H2SO4 volume: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
use in the deionization and softening of water and aqueous organic solutions,with 001x7 strongly acidic cation exchange resin can remove alkalinity and hardness from water obviously,especially removing hydrogen carbonates, carbonates and other alkali salts. It is also used in industrial wastewater treatment, metal recycling, separation and purification of biochemical pharmaceuticals etc.
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.
