Food-Grade Macroporous Weak-Base Anion-Exchange Resin for General-Decoloring Deodorizing Deodorization in Industrial-Purification Processing

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Food-Grade Macroporous Weak-Base Anion-Exchange Resin for General-Decoloring Deodorizing Deodorization in Industrial-Purification Processing

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Product Description

Basic Info.

Model NO.

KP307A

Color

Creamy White Opaque

Ionic Form

Nh3-

Service Life

2-3 Years

Warranty

3 Years

Certification

ISO9001:2015; Wqa; TUV; SGS; MSDS

HS Code

3914000000

Production Capacity

3000t/Year

Product Description

Food-Grade Macroporous Weak Base Styrene Series Anion Exchange Resin for General Decoloring and Deodorizing in Industrial Purification Processing

KP307A is a food-grade macroporous weakly basic styrene-based anion exchange resin. Attributed to its uniform and solid structure and low swelling rate after ionic state transition, it performs with strong resistance to osmotic shock. By its special weak-base groups' electrostatic pull, KP307A performs strong adsorbability in organic strong-negative ions of organic pigment and odor molecules as well as exclusive exchange with inorganic strong acid radicals only.

Technical Specifications

TECH-INDEXES	SPECIFICATIONS
Matrix	Styrene-divinylbenzene copolymer
Physical form	Creamy white spherical beads
Ionic form as shipped	NH3- form
Moisture holding capacity	50 to 60%
Total bulk exchange capacity	≥1.42mmol/mL
Effective particle size	0.40~0.70mm
Uniformity coefficient	≤1.6

Suggested Operating Conditions

Maximum operating temperature	100°C
Minimum bed depth	700mm
Service flow rate	5~40 BV*/h
Maximum service velocity	60 m/h

Top Sellers & Application

Packing & Logistics

Courier Services: FedEx, UPS, DHL, EMS, SF, Aramex (for samples)

Sea Freight: ONE, MSC, COSCO, CMA, OOCL, etc.

Loading Port: Shanghai Port, China

Payment Terms: T/T Payment Received Before Shipment

Frequently Asked Questions

What are the primary applications for KP307A resin?

It is primarily used for demineralizing, decoloring, and deodorizing processes in food production, pharmaceutical, and biochemical engineering.

What is the service life of this resin?

Under standard operating conditions, the resin typically has a service life of 2 to 3 years.

How is the resin shipped for bulk orders?

Bulk orders are generally shipped via sea transport in configurations such as Bag-in-Pallet, Bulk Bags, or Vacuum Bags.

Does KP307A require specific regenerants?

Yes, suggested regenerants include NaOH (2-4%), Na2CO3 (2-4%), or NH3H2O (2-4%).

What makes KP307A resistant to osmotic shock?

Its uniform and solid macroporous structure, combined with a low swelling rate during ionic state transition, provides high resistance to osmotic shock.

Can KP307A be used for food-grade processing?

Yes, it is a food-grade macroporous weak-base anion exchange resin specifically designed for purification and processing in industrial food applications.