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Specification
Brand : RIWETRA
BulletPoint1 : 【PBI High Temperature Ionic Membrane】Product Name: Polybenzimidazole Membrane (PBI Membrane) Before use: It is recommended to flat soak with 85% phosphoric acid for 20-24 hours
BulletPoint2 : 【PBI High Temperature Ionic Membrane】Available in 25 micron and 35 micron thickness two, mainly used in flow batteries, proton membrane fuel cells and battery electrolysis technology and other industries
BulletPoint3 : 【PBI High Temperature Ionic Membrane】Product features: high stability, high ion selectivity, high mechanical strength characteristics. PBI(Polybenzo Mi Duh): high temperature long-term operating temperature greater than 350°C, instantaneous tolerance temperature up to 760°C, molecular weight > 60,000, can be used in the field of high temperature proton exchange membrane fuel cells
BulletPoint4 : 【PBI High Temperature Ionic Membrane】Polybenzimidase (PBI) has high thermal stability, and its alkaline amino group can interact with phosphoric acid to obtain high phosphoric acid doping level and stability
BulletPoint5 : 【PBI High Temperature Ionic Membrane】The recommended process for doping phosphoric acid in PBI membrane is to soak the membrane in 85 wt% HPO at room temperature. Raise the temperature to 130-140°C and hold for at least 3 hours. The membrane must be completely immersed in phosphoric acid. Consider that the membrane expands during doping
Color : One Color
ExternallyAssignedProductIdentifier : 9313399969133
ExternallyAssignedProductIdentifier1 : 818339027748
ExternallyAssignedProductIdentifier2 : 0818339027748
IncludedComponents : PBI Membrane Sheet
ItemDisplayWeight : 8 pounds
ItemName : PBI Membrane, Proton Exchange Membrane, Polybenzimidazole Film Sheet for Fuel/Flow Battery Research, High Temperature Ionic Membrane (25um Thickness, 100 * 100mm W*L)
ItemPackageDimensions_Height : 0.1 inches
ItemPackageDimensions_Length : 8 inches
ItemPackageDimensions_Width : 8 inches
ItemPackageQuantity : 1
ItemTypeKeyword : science-lab-filter-membranes
Manufacturer : RIWETRA
Material : 25um Thickness
ModelNumber : RIWETRA PBI Exchange Membrane
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : RIWETRA PBI Exchange Membrane
PoreSize : 0.4 micrometer
ProductDescription : 【PBI High Temperature Ionic Membrane】Product Name: Polybenzimidazole Membrane (PBI Membrane) Before use: It is recommended to flat soak with 85% phosphoric acid for 20-24 hours
【PBI High Temperature Ionic Membrane】Available in 25 micron and 35 micron thickness two, mainly used in flow batteries, proton membrane fuel cells and battery electrolysis technology and other industries
【PBI High Temperature Ionic Membrane】Product features: high stability, high ion selectivity, high mechanical strength characteristics. PBI(Polybenzo Mi Duh): high temperature long-term operating temperature greater than 350°C, instantaneous tolerance temperature up to 760°C, molecular weight > 60,000, can be used in the field of high temperature proton exchange membrane fuel cells
【PBI High Temperature Ionic Membrane】Polybenzimidase (PBI) has high thermal stability, and its alkaline amino group can interact with phosphoric acid to obtain high phosphoric acid doping level and stability
【PBI High Temperature Ionic Membrane】The recommended process for doping phosphoric acid in PBI membrane is to soak the membrane in 85 wt% HPO at room temperature. Raise the temperature to 130-140°C and hold for at least 3 hours. The membrane must be completely immersed in phosphoric acid. Consider that the membrane expands during doping

ProductSiteLaunchDate : 2025-03-01T10:43:17.372Z
Size : 100*100mm W*L
Style : 150 pcs
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 100
UnspscCode : 41000000