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001×7 Cation Exchange Resin

Name: 001×7 Cation Exchange Resin
Brand: Xinnian
SKU: 001×7 (Na⁺ form)

001×7 (Na⁺ form)

001×7 is a gel-type strongly acidic styrene cation exchange resin. The sodium form is used for water softening and the hydrogen form for demineralisation. With high exchange capacity, good mechanical strength and osmotic shock resistance, it is the workhorse resin for softeners and multi-bed demineralisation trains, supplied to match vessel volume.

Key Features

High exchange capacity for long softening runs and low salt use
Good mechanical strength for repeated regeneration
Sodium form ready for softeners; hydrogen form for demineralisation
Uniform beads for stable pressure drop

Technical Data

Type	Gel strongly acidic cation exchange resin
As shipped	Na⁺ form
Exchange capacity	≥4.5 mmol/g (dry basis)
Moisture content	45 – 55 %
Max. temperature	≤120 °C (Na form)
Packaging	25 L bags

Typical configuration shown. Systems are engineered to your feed water analysis and demand — contact us for a quotation.

Applications

Automatic softener filling
Boiler make-up softening
Multi-bed demineralisation
Industrial water treatment

Related Products

MB400 Polishing Mixed Bed Resin

Electronic-grade polishing resin, product up to 18 MΩ·cm

Water Softener Salt

High-purity regenerant salt, efficient and non-caking

Ordering information — 001×7 Cation Exchange Resin

Minimum order quantity	1 m³ (25 L bags)
Lead time	10–15 days after deposit
Payment terms	T/T 30% deposit, balance before shipment; L/C at sight accepted
Packing	25 L PE-lined bags in woven sacks, 1 m³ per pallet
Certification	ISO 9001; ion exchange capacity report per batch
Warranty	Batch tested to standard capacity; certificate of analysis supplied

Standard terms for reference; final specifications, price and delivery are confirmed in the quotation.

Request a Quote Send your water analysis — engineer reply within 1 business day

Frequently asked questions

Strong acid cation or strong base anion?

SAC (gel) for softening and demineralisation cation beds; SBA (gel or macroporous) for anion exchange; mixed bed grade available for polishing.

What is the exchange capacity?

Typically ≥ 4.5 mmol/g dry for 001×7 SAC and ≥ 3.6 mmol/g for 201×7 SBA; the certificate states the measured value per batch.

How should resin be stored before use?

Keep sealed below 40 °C, avoid drying out and freezing; rinse with 4–6 bed volumes of water before commissioning.