WEAK BASE ANION RESIN D301-III Water Treatment With superior mechanical and osmotic strength, good kinetic property and very high working capacity for demineralization. FC grade for floating bed and SC grade for Double-layer bed.
| Designation | D301-III |
| Total Exchange Capacity meq/g ≥ | 4.8 min |
| Volume Exchange Capacity meq/ml ≥ | 1.45 min |
| Water Retention % | 50-58 |
| Bulk Density g/ml | 0.65-0.72 |
| Specific Density g/ml | 1.03-1.06 |
| Particle Size % | (0.315-1.25 mm)≥95 |
| Effect Size mm | 0.40-0.70 |
| Homogeneous Coefficient ≤ | 1.6 max |
| Roundness after Wearing % ≥ | 95 min |
| Appearance | Milk white |
| Ionic Form Supplied: | Free base |
Suqing Group was founded in 1970, specializes in the research, development, production, engineering, sales and service of ion exchange resins and equipments. Suqing Group is the headman of ion exchange resins national standard workgroup, vice president of Chinese ion exchange resin association. Nearly 20 years has always been the vanguard of China's ion exchange resin industry. We have passed ISO9001: 2008 quality management system certification, ISO14001: 2004 environmental management system certification, OHSAS18001: 2007 occupational health and safety management system certification, and have be rewarded as the Well-Known Trademarks in China, have passed the certification programs of the US Food and Drug Association FDA, the US Health Association NSF, have obtained the Jiangsu Province Drinking Water and Food Hygiene Permit, Jiangsu Brand-Name Product, Provincial High-Tech Enterprises, Provincial Enterprises Technology Center, also we got the title of "AAA" grade bank credit rating enterprises and provincial "Honouring Contracts and Keeping Promise" subsequently. Condensate Polishing Resins, Powdered Resins and Aldehyde Removal Resins have obtained national patent authorizations successively. Twelve product technologies have obtained the national new practical patent authorizations. D003NJ and D203NJ Condensate Polishing Resins were named as "the Provincial High-Tech Products". SQD053G and SQD253G high temperature condensate polishing resins were named as "the Provincial Products of Successful Transformation of Scientific and Technological achievements". Presently Suqing Group produces more than 300 types of ion exchange resins, total capacity is about 60,000 tons per year. Our products cover various industries in China, occupy more than 45% of the market share, in the 300MW or higher power generation plants, the large and extra large enterprises occupy 80% of the market share, exported to more than 180 clients in 80 countries and regions, involving electricity, petroleum, chemical, coal chemical, pharmaceutical, food, fermentation, metallurgy, environmental protection, electronics, textile and other fields. To meet the need of customers, to pursuit high standards of first-class projects, we produce variety of ABS and stainless steel strainers, multi-faceted hollow balls, liquid surface covering balls, inert resins and water distribution devices, and have the equipment production workshop being able to process 10,000 tons of steel annually . Our team with first-class design, automation, installation and commissioning, general contracting experience will provide more reliable technical support for the users to implement a comprehensive general contracting. 
Contact Us:
Jiangsu Suqing Water Treatment Engineering Group co.,ltd
Add:No.89 Changqing Road, Hetang, Changjing Town, Jiangyin, Jiangsu
Postal code: 214419
