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About

Perfluorosulfonic Acid Ion Exchange Membrane for Hydrogen Rich Water Cup

Phosphate

Perfluorosulfonic acid ion exchange membrane, also known as perfluorosulfonic acid proton exchange membrane and cation exchange membrane, is a solid polymer electrolyte, a strong acid type ion exchange membrane, with good chemical and thermal stability, low voltage, and low membrane resistance. High conductivity, good hydrophilicity, high water content of the membrane, high mechanical strength, etc., can be used under harsh conditions such as strong acid, strong alkali, strong oxidant medium and high temperature. Due to its own characteristics, perfluorosulfonic acid Proton exchange membranes are not only used as key components of proton exchange membrane fuel cells, but also widely used in the chlor-alkali industry, all-vanadium flow batteries, hydrogen production by water electrolysis, electrochemical synthesis, and gas sensors.

Perfluorosulfonic acid ion-exchange-membrane-for-Hydrogen-rich-water-cup

Characteristics for

Perfluorinated Ion Exchange Membrane for Hydrogen Rich Water Cup

Perfluorinated-ion-exchange-membrane

Chemical Name:Perfluorinated ion exchange membrane for Hydrogen Rich Water Cup

Synonyms:Perfluorinated proton exchange membrane,perfluorinated ionomer membrane,proton exchange membrane,ion exchange membrane,Perfluorosulfonic acid membrane for Hydrogen Rich Water Cup

CAS NO.:31175-20-9

Appearance: White membrane

Formula:(C7HF13O5S . C2F4)x

Application:hydrogen fuel cell,vanadium flow batteries, chlor-alkali industry for the production of NaOH and KOH, water treatment device

REF. FOB Price:USD200-1500/Piece

Min. Order:1 piece

Payment Terms:L/C,T/T,Western Union,Paypal

Lead Time:10-15 days

Month Capacity:30000 square meters

Technical Index:

Physical and Other Properties
Physical Properties
Measured at 50% RH, 23 C

Values

Test Method

 

 

 

Tensile Strength MD, max., MPa

36

ASTM D882

Tensile Module, MPa

410

ASTM D882

Elongation at break, %

190

ASTM D882

Specific Gravity

1.98

 

 

 

 

Other Properties

Values

Test Method

Conductivity, S/cm

0.10

GB/T 20042.3-2009

Acid capacity, meq/g

1.0

GB/T 20042.3-2009

 

 

 

Hydrolytic Properties

Values

Test Method

Water Content, %

5.0+-3.0

ASTMD570

Water Uptake, %

50.0+-5.0

ASTMD570

Thickness Change,
from 50% RH, 23 C to water soaked, 23 C
from 50% RH, 23 C to water soaked, 100 C


10.0%
18.0%

 

ASTM D 756
ASTM D 756

Linear Expansion,
from 50% RH, 23 C to water soaked, 23 C
from 50% RH, 23 C to water soaked, 100 C


10.0%
15.0%

 

ASTM D 756
ASTM D 756


Thickness of the PFSA membranes

Type

Thickness(um)

N-11W

SY-115W

127

SY-116W

150

SY-117W

183

Application:

The PFSA Ion-Exchange Membrane is used for Hydrogen-Rich Water Cup.

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