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| Place of Origin: | China |
| Brand Name: | Prochema |
| Price: | negotiate |
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| Delivery Time: | a weeks |
| Payment Terms: | T/T |
| Supply Ability: | 5000sqm per month |
| Minimum Order Quantity: | 1sqm |
| Highlight: | perfluroinated ion exchange film,cation ion exchange film,electrolysis film |
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Perfluorinated ion exchange film
Perfluorinated ion exchange membrane
N-211 N¬212
Introduction :
N Series perfluorinated ion exchange membrane is made from SiO2 and Perfluorinated ion
exchange Resin by method of New tape-casting.The film has very strong
tensile strength,high conductive ratio,good chemical properties etc.
It can be used in hight temperature fuel cells and self-humidifying fuel cells.
Package:
N Series film is packed by plastic bucket .Special package please indicate.
N performance
Performance | Test Data | Test Method |
Tensile Strength | 40MPa (23oC,50% RH,Isotropy) | ASTMD882 |
Tensile Modulus | 630MPa (23oC.50% RH.Isotropy) | ASTMD882 |
Linear expansion | 6¡À1%((23oC.from 50% RH.to water soaked) | ASTM756 |
Water uptake | 50%+/-5% (100oC.1h) | ASTMD570 |
Conductivity | 0.1S/cm | 25oC ZAWODZINSKI |
Acid capacity | 1.0meq/g | titrimetry |
Thickness and weight:
Type | Thickness (um) | weight (g/m2) |
N211 | 25 | 50 |
N212 | 51 | 100 |
N115 | 25 | 50 |
N117 | 51 | 100 |
N1110 | 254 | 500 |
N312(SiO2) | 50 | 110 |
N314(SiO2) | 100 | 220 |
The thickness and weight are only the approximate numbers,not the absoluted accuracy.
Size:600x600mm 800x800mm 500x500mm
Reinforced perfluorinated ion exchange membrane
N-417 N¬4110
Introduction :
N -41(PTFE )Series perfluorinated ion exchange membrane is made from SiO2 and Perfluorinated ion exchange
Resin by method of New tape-casting.The film has very strong tensile strength,high conductive ratio,good chemical
properties etc. After composited PTFE reinforced net,the strength improved much and
lower swelling ration .It can be used in high temperature fuel cells and self-humidifying fuel cells.
Package:
N Series film is packed by plastic bucket .Special package please indicate.
Thickness and weight:
Type | Thickness ( ¦ÌM) | Weight(G/M2) |
N-417 | 175 | |
N-4110 | 250 |
N performance
Performance | Test Data | Test Method |
Linear expansion | 2%((23oC,from 50% RH,to water soaked) | ASTM756 |
Water uptake | 30%+/-5% (100oC,1h) | ASTMD570 |
Conductivity | 0.1S/cm | 25oC ZAWODZINSKI |
Acid capacity | 1.0meq/g | titrimetry |
Our product is used for a wide range of alkali conditions of use
Current density 1000-5000A/m2 best 3500-4200A
Temperature 50-100 degree Celsius best 80 degree Celsius
NaOH 10%-32% best28%
PH 0-14 best PH>2¡£
Sodium Chloride concentration in inlet 200-350g/L best 300g/L-310g/L
Sodium Chloride concentration in outlet 150-250g/L best 190g/L-210g/L
Ni<10ppb
Uniform tempura, concentrations and current throughout the cell
Application:
N11x Series maily used for VRB '
N21x Series maily used for Fuel cell '
N31x Series maily used for high temperature fuel cell,,
N41x Series mainly used for electrolysis field.
For quotation, please kindly contact us with below detail information to speed up our service:
1.Thickness &Width
2.Which type
3.what usage
4.Quantity
Once we get your detail inquiry,we will reply you in 10 hours.
Wish you good business.
Contact:
Mr. Michael zhang Skype:michaelprochema Google talk:zch5584 at gmail.com
Ali trademanager:cn200020719 QQ:676245587 market2 at prochema.cn
