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gel type strong acid cation exchange resin



10 ~ 10000 / Cubic Inch Get Latest Price


10 per Cubic Inch

100 Bag


15 days after payment

1000 Bag per Week

T/T, L/C, D/A, D/P, Western Union, Money Gram


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Product Specification

Other Names : resin Purity (%) : 99 Classification : Specific Reagents Brand Name : LIJI TECH CAS No. : - MF : - EINECS No. : -
Maximum operating temperature : 120â (Na); 100â (H) The resin filling height : 1~3m Operating velocity : 2~10BV/h Backwash velocity : 4~10BV/h Regeneration (desorption) velocity : 1~2BV/h Regeneration agent : 2BV3~5%HCIï¼2BV2~4%NaOH Sphere rate after abrasion : â¥95% Maximum operating temperature : H100âï¼Na120â Moisture % : 45%~55%

Product Description

LIJIANG001×8 cation exchange resin is a polystyrene matrix of gel type strong acid cation exchange resin containing sulfonic acid, equivalent to solid acid.Belongs to the international general crosslinking degree, mainly used in water treatment industry.
The corresponding products of other brands: Amberlite IRA-120, Dowex 50, KY2-8, Diaion SK-IA
2. Performance index
Appearance light yellow transparent sphere
Functional group -SO3H
Mass full exchange capacity ≥4.5mmol/g
Volume full exchange capacity ≥2.0mmol/ml
Moisture % 45%~55%
True density in wet state 1.23~1.30g/ml
Visual density in wet state 0.78~0.88g/ml
Particle size range 0.315~1.25mm
Shaping dilatability  (%) (H+→Na+7~10%
Maximum operating temperature H100℃Na120℃
Sphere rate after abrasion ≥95%
3. Reference operating conditions
Maximum operating temperature 120℃ (Na); 100℃ (H)
The resin filling height 1~3m
Operating velocity 2~10BV/h
Backwash velocity 4~10BV/h
Regeneration (desorption) velocity 1~2BV/h
Regeneration agent 2BV3~5%HCI2BV2~4%NaOH
4. Product application
used in water softening , water purification , hydrometallurgical concentration , apportion of rare elements, extraction of antibiotics
1) water softening:
2) pure water preparation:
3) wet metallurgy:
4) rare elements separation:

5) antibiotic refine
5. Packaging :Plastic bag  25 Liter
1). Product transportation and storage
Product is wet, the best temperature above 0 degrees; Not for a long time, can be closed or add more than 5% of the salt water; When transported mainly antifreeze, resin do not place heavy objects above, in case of resin was crushed.
2). The pretreatment of the resin
General requirements - water - acid - alkali water can be used a process for processing, strict request requires three circulation, the final treatment as required by the ion type.
3). The resin filling
Want to consider the transformation rate of resin size, set aside enough space to prevent resin overflow and can ensure that the appropriate level; Column diameter ratio should be within a reasonable range, avoid bias current; Use wet packing column or the washing away of bubbles in the resin layer.
4). Before the liquid into the resin column, should by the flocculation, filtration, or steps, such as sand filter to ensure that does not contain suspended solids, lest jam resin channel.
5). The column without resin must be pulled out after wash for a long time, or within the salt medium with brine, and the need to keep the page not dehydration, also need not periodic backwashing resin, the purpose is to loose resin, to prevent caking scrapped.

Contact Us

Contact Person : Su

Company:Xingtai LIJITECH,ltd,.Co.

Address:Xingtai, Hebei, China,


Su < Xingtai LIJITECH,ltd,.Co. >
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