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Thinkre™ Perfluorosulfonic Acid Resin

NEPEM-1000 Series Perfluorosulfonic Acid Ion Exchange Resins

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Thinkre™ Resin


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Description

 

   Product Description

Properties

Typical Value

Test Method

Appearance

White powder or granular

Visual Observation

Acid Capacity(meq/g)

1.00 ±0.05

GB/T 20042.3-2022

Exchange Equivalent(EW, g/mol)

1000±50

GB/T 20042.3-2022

Specific Gravity

1.97-2.00

Decomposition Temperature(°C)

>350

Thermogravimetric Analysis

 

   A base titration procedure measures the equivalents of suIfonic acid group in the resin, and thus calculate the acid capacity or equivalent weight of the pure resin.
   Thermogravimetric analysis method is taken to test the decomposition temperature.The polymer was placed inside a furnace and heated from room temperature to 600°C at a heating rate of 10°C/min.

 

   Main Application

Thinkre™ perfluorosulfonic acid resin is widely used for proton exchange membrane used in electrolysis apparatuses,fuel cell,vanadium redox flow battery,chlor-alkali industry, hollow fiber, super acid catalyst used in organic synthesis, and super-stable ion exchanger,etc.

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