Color changing resin

NegotiableUpdate on 11/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

UPM-1 color changing resin and DK200980 exchange column (indicator resin) are strong acidic cation exchange resins loaded with indicators. The factory type is hydrogen type, which can undergo ion exchange reactions with cations in water and exhibit obvious color changing characteristics with changes in its own ion type. When UPM-11 color changing resin is regenerated (H-type), it is brownish yellow, and when it fails (Na type), it becomes rose red, with a very obvious color difference.

Product Details

UPM-Type 1 color changing resin (indicator resin)

DK200980 exchange column (size can be customized)

Product Information

UPM-1 color changing resin, DK200980 exchange column

UPM-1 color changing resin (indicator resin) is a strong acidic cation exchange resin loaded with an indicator. It is manufactured in the hydrogen type and can undergo ion exchange reactions with cations in water, while also exhibiting significant color changing characteristics with changes in its own ion type. When UPM-11 color changing resin is regenerated (H-type), it is brownish yellow, and when it fails (Na type), it becomes rose red, with a very obvious color difference.

UPM-1 color changing resin, DK200980 exchange column

UPM-1 color changing resin is mainly used to determine the hydrogen conductivity of the effluent from steam and condensate precision treatment mixed beds in thermal power plants. The color changing resin column is installed before the hydrogen conductivity meter. After the water sample passes through, it can remove free ammonia from the condensate and convert all cations in the water into hydrogen ions with higher conductivity, greatly improving the sensitivity of monitoring ions in water. At the same time, when the resin fails, it turns rose red, clearly indicating the working status of the exchange column.

Color changing resin can also be matched with strong alkali anion resin (such as UPM-22 type) and installed in small diameter transparent exchange columns. The regeneration timing is determined by the color change after resin failure, and it is used in small pure water systems such as food, medicine, and electronic instruments.

Basic characteristics:
Ionic form: H+
Functional group: sulfonic acid group (- SO3-)
Matrix composition: Cross linked polystyrene
Framework structure: gel type
Appearance: Brown yellow transparent spherical particles (regenerated type)
Rose red transparent spherical particles (failed type)

Physical and chemical properties:
Particle size range: ≥ 95% 0.315-1.25mm
Effective particle size: 0.40-0.60mm
Uniformity coefficient: ≤ 1.6
Bulk density: 780-820 g/l
Wet true density (approximately): 1.21g/ml
Moisture content: 53-58%
Full exchange capacity: ≥ 1.75 mol/l
Transformation rate H-type: ≥ 99%

Recommended usage conditions:
Operating temperature: ≤ 100 ℃
Operating flow rate: 20-60BV/h
Storage temperature: 1-40 ℃