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$569.00≥100 Square Meter
Business type:Manufacturer,Trade Company,Distributor/Wholesaler
Perfluorinated ion exchange membrane N-51PTFE for water treatment
N- 51PTFE series composite perfluorinated ion membrane has the characteristics of strong chemical resistance and durability. It is a special composite perfluorinated cation exchange membrane in the field of water treatment.
Introduction:
Perfluoroionic membrane n-515ptfe is a composite perfluorosulfonic acid h-type perfluoroionic membrane product produced by steel strip fluidization method. Perfluorinated ionic membrane as the separation of Yin and Yang in all kinds of cell and battery very solid electrolyte, membrane has the property of unidirectional by cation, and because of the high strength as support layer PTFE mesh cloth, with the most appropriate molecular weight and ion exchange capacity of perfluorinated sulfonic acid resin, N- 51 series compound perfluorinated ionic membrane has the characteristics of strong chemical resistance and durability. It is a special composite perfluorinated cation exchange membrane in the field of water treatment.
Specification:
|
Type |
Thickness (micron) |
Weight (g) |
|
N-515PTFE |
220 |
440 |
|
|
|
|
|
|
|
|
|
Properties |
Test data |
Test method |
|
Tensile strength (transverse) (23℃, relative humidity is 50%) |
45MPa |
ASTM D 882 |
|
Tensile strength (longitudinal) (23℃, relative humidity is 50%) |
45MPa |
ASTM D 882 |
|
Elongation at break (23℃, relative humidity 50%) |
120% |
ASTM D 882 |
|
density |
1.98 |
Volumetric weighing method |
Chemical properties
|
properties |
Test Data |
Test method |
|
Water content (23℃, relative humidity is 50%) |
5% |
ASTM D 570 |
|
Water absorption (dry film soaked at 100℃ for 1 hour) |
32% |
ASTM D 570 |
|
The thickness of the variable |
|
|
|
50% RH, 23 °C to water saturated, 23 °C |
5% |
ASTM D 756 |
|
50% RH, 23 °C to water saturated, 100 °C The length of the variable |
5% |
ASTM D 756 |
|
50% RH, 23 °C to water saturated, 23 °C |
2% |
ASTM D 756 |
|
50% RH, 23 °C to water saturated, 100 °C |
2% |
ASTM D 756 |
|
conductivity |
0.085 S/cm |
GB/T 20042.3-2009 |
|
acid capacity |
0.092 meq/g |
GB/T 20042.3-2009 |
2.Conductivity measurements a 23 °C, 100% RH.
3.A base titration procedure measures the equivalents of sulfonic acid in the polymer, and uses the measurement to calculate the acid capacity or equivalent weight of the membrane.
4.Water content of membrane conditioned to 23 °C and 50% RH (dry weight basis).
5.Water uptake from dry membrane to conditioned in water at 100 °C for 1 hour (dry weight basis)
Application:
Water treatment
Packing:
sheet
Width: 0.2m (minimum) to 1.2m (maximum)
Length: 0.2m (minimum) to 1.2m (maximum)
Film dimensions are based on dry film products before cutting, at 23°C and 50% relative temperature and humidity. The humidity and temperature of the air will affect its size. The products that need to be pretreated by our company are guaranteed to be of positive tolerance, and the products that need to be pretreated are all sheet materials.
The packaging of film, adopt roll pack, protective film cover film or bag pack, outer packing adopt plastic bucket or hard carton pack.
Please contact the sales staff for special size and packing.
Recovery and treatment:
As the product will volatilize toxic and harmful substances during incineration, it can be disposed by landfill. Only if the incinerator is capable of removing hydrogen fluoride and other acidic combustion products. The disposal of this product must comply with the relevant local laws and regulations.
Our company provides paid recycling service for perfluorinated ion membrane waste. For details, please contact our sales staff.
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