Anion Exchange Resins--Jiangxi Biochem Co., Ltd.

Product Description

Anion Exchange Resins are advanced synthetic polymer materials designed to remove negatively charged ions from water and process streams, delivering reliable performance for demineralization, purification, and selective industrial separation.

Product Overview

Form: Spherical beads or granules | Gel type or macroporous type | Chloride form (Cl⁻) or hydroxide form (OH⁻)

Composition / Matrix: Styrene-divinylbenzene (Styrene-DVB) copolymer; Acrylic polymer matrix (for selected weak base types)

Functional groups: Quaternary ammonium group (–N⁺R₃) for strong base anion resins; Tertiary amine group (–NR₂) for weak base anion resins

Types & Functions

Type	Main Function	Typical Applications
Strong Base Anion Resin (SBA) Type I	High‑efficiency removal of silica, nitrate, sulfate, and dissolved salts	Demineralization, ultrapure water production
Strong Base Anion Resin (SBA) Type II	Fast regeneration and lower chemical consumption	Industrial deionization systems
Weak Base Anion Resin (WBA)	Removes mineral acids and organic acids	Dealkalization, acid recovery
Gel Type Anion Resin	High exchange capacity and cost‑effective operation	Standard water purification systems
Macroporous Anion Resin	Superior resistance to organic fouling	Wastewater treatment, pharmaceutical separation
Semiconductor Grade Resin	Ultra‑low impurity leakage	High‑purity UPW systems

Key Features & Benefits

High anion exchange capacity
Excellent silica and nitrate removal efficiency
Strong resistance to osmotic shock
Uniform particle size for optimized flow distribution
Efficient regeneration performance
Long operational lifespan
Excellent mechanical and chemical stability
Available in gel and macroporous structures
Low leakage for high‑purity applications
Suitable for continuous industrial operation

Industrial Applications

Water Treatment

Demineralization systems
Deionized water production
Reverse osmosis polishing
Silica removal
Nitrate removal

Power Generation

Boiler feedwater purification
Condensate polishing
High‑pressure steam systems

Pharmaceutical Industry

Purified water systems
High‑purity process water
Chemical intermediate purification

Semiconductor & Electronics

Ultra‑pure water (UPW) production
Trace anion removal
Electronic‑grade water treatment

Chemical Processing

Acid recovery
Catalyst purification
Organic acid removal

Food & Beverage

Sugar decolorization
Beverage purification
Process water polishing

Handling & Storage

Store in a cool, dry, and well‑ventilated area
Avoid direct sunlight and freezing conditions
Recommended storage temperature: 5–40 °C
Keep resin moist to prevent physical damage
Avoid contact with strong oxidizing agents
Rinse thoroughly before use if stored for long periods

Packaging & Availability

Standard Packaging

25 L plastic bags
1 cubic foot bags
1000 L jumbo bags
Customized industrial packaging available

Availability

Strong base and weak base grades
Gel type and macroporous type
Chloride form and hydroxide form
Industrial grade and semiconductor grade
Customized specifications for specialized applications

Documentation

Technical Data Sheet (TDS), Safety Data Sheet (SDS), and application guidance are available upon request.

Application

Anion Exchange Resins are widely used for demineralization, ultrapure water production, silica and nitrate removal, acid recovery, and precision purification across water treatment, power generation, pharmaceuticals, semiconductors, and chemical processing industries.