China (Mainland)
Product Description
LD-9MB is a premixed ready-to-use and regenerable ion-exchange resin used in a mixed bed. It is especially applicable to various areas such as water treatment for slow speed wire cutting, water treatment system for radioactive substance, ultra-pure grade water in semiconductor manufacture industry, and the precision process after water treatment technology. This product meets both the national and industry technical specifications.
The similar product is Amberlite MB9L.
Technical Specification
i. Physical and chemical properties
Appearance: spherical particle
Matrix: cross-linked polymer of styrene and divinylbenzene
Ionic form as shipped: H+/OH-
Bulk density: 0.71-0.75g/ml
Volume exchange capacity: ≥1.90/1.00mmol/mL
Chemical stability: water / dilute acid / alkali insoluble
ii. Recommended Operating Conditions
pH value: 1-14
Maximum operation temperature: 60âÂÂÂÂÂÂ
Minimum resin layer thickness: ≥700mm
Fluid flow speed: 8-40m/h
Attention
There is a high conversion rate of H+ and OH- when the resin mixture is synthesized. The product’s quality could be affected if it has been exposed to air and absorbed too much carbon dioxide. So please try to use it up once it has been opened and seal the rest up. It can not be exposed to sunshine directly for a long time.
For MB product series there is no need to add water into the exchange column. Fill the product in it directly to avoid demixing.