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perfluorinated ion exchange memberane
GN-11X
GN-21X
GN-11XC
GN-21XC
GN-41X PTFE ENHANCED
perfluorinated sulfonic resin
Resin Solution
Water Purifier
Add: 321 Talent Building, No.1009, East Tianyuan Road, NANJING 210000, PR CHINA
Tel: 86-025-84981559
Fax: 86-025-84162189
Email: sales@bestpem.com
SiteUrl: http://www.bestpem.com
Your Current Location:Home > Products > GN-21X > GN-21X
Product Name:GN-21X
Product Detailed:

GN-21X Perfluorosulfonic acid proton exchange membrane is made by General Energy New Material Tech Co.,Ltd. GN is made by a new resin flow technology. This new technology can combine with adulterate technology. Thus GN has many outstanding features, It not only has the high tensile strength, high selection, isotropy, high conductance; but also has the effect of self-humidifying. After being tested,it’s mechanical strength is 30% more than traditional imported mwmbrane in the same thinkness and size and it has low Linear expansion rate and high Water content.It is very suitable for Fuel cell, vanadium batteries, electrolyzer, electrodialysis, electrochemical sensors.It has outstanding features as the solid electrolyte membrane.



包装Package


GN-21x  is Packaged by Plastic bucket.    Spceical  Package  please  indicate.


厚度和重量Thickness and Weight


Type

Thicknessμm

Weightg/m2

GN®-211

30

60

GN®-212

50

100


The thickness is approximate number, we do not assure absolute precision. Please contact with our salesman if special thickness is requested;


标准尺寸:Standard size:


普能公司提供全氟离子交换膜的片材,标准尺寸为600mm*600mm


We provide perfluorinated ion exchange membrane sheet, the standard size is 600mm*600mm


特殊尺寸:special size:


普能公司提供特殊尺寸的定制,订量在20 m2以上,不收取额外费用;订量在20 m2以下,收取适当的人工及其他成本,详情请联系科润公司销售人员。


We provide special size as you requested, if the quantity is above 20 m2,there will be no extra payment, if it’s below 20 m2 reasonable labor force and other costing will be charged;


全氟离子交换膜性能参数(企业参考标准)


特性

数值

测试方法

线膨胀率

Linear expansion rate

<10%  ( 23, from 50% RH to water soaked )

ASTM756

拉伸强度Tensile modulus

27 MPa  ( 23, 50% RH, Isotropy)

ASTMD882

水含量

Water content

25±5%  ( 23, 1h )

ASTMD570

电导率

Electrical conductivity

0.1 S/cm

25下按zawodzi nski的方法测得

使用温度

Operating temperature

5-80摄氏度

浸泡实验

酸碱度

PH value

1-14(耐强酸强碱)

浸泡实验

酸容量

Acid capacity

1.0 meq/g

使用滴定的方法测得

密度

Density

1.96

GB/T20042.3-2009




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Add:321 Talent Building, No.1009, East Tianyuan Road, NANJING 210000, PR CHINA  Tel:86-025-84981559    
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