Composite Ion Exchange Membrane for Electrolysis or Electroplating Support Custom

• Customized: Yes
• Transport Package: Single
• Specification: 1 square meters
• Trademark: Thinkru
• Origin: China
• Model NO.: T-N-4 series

Product Description

Unique tape casting process with appropriate molecular weight and ion exchange capacity of perfluorosulfonic acid resin is used to form homogeneous membrane with uniform thickness. It is widely used in electrolytic chlorine dioxide generator, etching solution recovery copper, gold salt preparation, amino acid refining, caustic soda preparation, electrodialysis and other electrolytic industries.
 

1.ThicknessandBasisWeightProperties

MembraneType	Thickness(microns)	Weight(g/m 2)
T-N-417	260	340
T-N-417	360	470

2.PhysicalandOtherProperties

PhysicalandOtherProperties	IndexParameters	TestMethod
TensileTest(23°C,50%RH)
TensileStrength(Max.,MPa	50	ASTMD882
Elongationatbreak(%)	120	ASTMD882
SpecificGravity	1.35	-
OtherProperties
Conductivity 2(S/cm)	0.083	GB/T20042.3-2009
AcidCapacity 3(meq/g	1.00	GB/T20042.3-2009

3.HydrolyticPropertie

HydrolyticProperties	IndexParameters	TestMethod
WaterContent4(%)	5.0±3.0	ASTMD570
WaterUptake 5(%)	50.0±5.0	ASTMD570
from50%RH,23°Ctowater soaked,23°C	5	ASTMD756
from50%RH,23°Ctowater soaked,100°C	10	ASTMD756
Linearexpansion,%increase
from50%RH,23°Ctowater soaked,23°C	2	ASTMD756
from50%RH,23°Ctowater soaked,100°C	5	ASTMD756

1Measurementstakenwithmembraneconditionedto23°C,50%RH.

2Conductivitymeasurementsa23°C,100%RH.

3Abasetitrationproceduremeasurestheequivalentsofsulfonicacidinthepolymer,and

usesthemeasurementtocalculatetheacidcapacityorequivalentweightofthepure

polymer.

4Watercontentofmembraneconditionedto23°Cand50%RH(dryweightbasis).

5Wateruptakefrom drymembranetoconditionedinwaterat100°Cfor1hour(dry

weightbasis).