Fumasep Anion-Exchange Membrane 75um

• Application Fields: Electrolyzer
• Condition: New
• Noise Level: Ultra Quiet
• Model NO.: FAAM-PK-75
• Size: 10000mmx500mm
• Weight Per Unit Area (Dry): 25-35GM2
• Thickness: 75um
• Thickness Increase: Less Than 40%
• Usage: Hydrogen
• Length Increase: Less Than2%
• Transport Package: Catron
• Specification: customized
• Trademark: Fumasep
• Origin: China
• HS Code: 3920999090
• Production Capacity: 5000000

Product Description

Physical and chemical data of fumasep®  FAAM-PK-75
 

fumasep®	unit		FAAM-PK-75
membrane type			anion exchange membrane
functional group			ternary ammonium group
appearance a)			brown, transparent
backing foil			none
reinforcement			PK
counter ion			none
delivery form			dry
thickness (dry)	μm		60 - 80
weight per unit area (dry)	g m-2		60 - 80
Young modulus (dry) b)	MPa		> 1000
temperature durability (dry)			no oxidation below 250 °C
pH durability range			stable under highly alkaline conditions
treatment with 9 M aqueous KOH at 20 °C for 1 day c)
thickness increase	%		20 - 40
length increase	%		< 2
swelling (hydration)	wt %		40 - 60
Version d)	2.2		Valid from March 25th  2021

a) The colour of the product may vary slightly.
b) determined by stress-strain measurement at T = 25°C and 50 % r.h., according to DIN EN 527-1 (without pretreatment).
c) Treatment with alkaline solution was performed in closed container to avoid CO2  contact.
d) Changes without prior notices may apply.