Perfluorosulfonic Acid Iononmer Dispersion
Product Description
Perfluorosulfonic acid ionomer dispersion is mainly used to prepare fuel cell electrodes and electrolyte membranes, produce and repair proton exchange membranes, PTFE surface hydrophilic treatment, catalyst coating, electrochemical sensor production.
Product Technical Indicators
Tab.1 Technical Indicators of Ionomer Dispersion for Water System(VOC Content Less Than 5%）
|
Solvent System |
Water System(VOC Content Less Than 5%） |
|||
|
Pruduct Number(x is EW） |
DHx105 |
DHx110 |
DHx115 |
DHx120 |
|
EW |
2：900-1000，3：800-900，4：700-800 |
|||
|
Solid Content (wt%) |
5.0~6.0 |
10.0~11.0 |
15.0~16.0 |
20.0~21.0 |
|
Water (wt%) |
>89 |
>84 |
>79 |
>74 |
|
VOC (wt%) |
<5 |
<5 |
<5 |
<5 |
|
Viscosity，25℃ (cP) |
<50 |
<50 |
<100 |
<100 |
Tab.2 Technical Indicators of Ionomer Dispersion for Ethanol-water System
|
Solvent System |
Ethanol-water System |
|||
|
Pruduct Number(x is EW） |
DHx205 |
DHx210 |
DHx215 |
DHx220 |
|
EW |
2：900-1000，3：800-900，4：700-800 |
|||
|
Solid Content (wt%) |
5.0~6.0 |
10.0~11.0 |
15.0~16.0 |
20.0~21.0 |
|
Water (wt%) |
47.5±3 |
45±3 |
42.5±3 |
40±3 |
|
VOC (wt%) |
47.5±3 |
45±3 |
42.5±3 |
40±3 |
|
Viscosity，25℃ (cP) |
<100 |
<200 |
<300 |
<400 |
Tab.3 Technical Indicators of Ionomer Dispersion for N-propanol-water System
|
Solvent System |
N-propanol-water System |
|||
|
Pruduct Number(x is EW） |
DHx305 |
DHx310 |
DHx315 |
DHx320 |
|
EW |
2：900-1000，3：800-900，4：700-800 |
|||
|
Solid Content (wt%) |
5.0~6.0 |
10.0~11.0 |
15.0~16.0 |
20.0~21.0 |
|
Water (wt%) |
47.5±3 |
45±3 |
42.5±3 |
40±3 |
|
VOC (wt%) |
47.5±3 |
45±3 |
42.5±3 |
40±3 |
|
Viscosity，25℃ (cP) |
<100 |
<200 |
<300 |
<400 |
Packaging
1)Perfluorosulfonic acid ionomer dispersion is packaged in polyethylene plastic bottles.
2)The packaging is 200ml, 500ml, 1L, 5L and 20L drums.
3)Transport or handling should be handled gently, as far as possible to avoid violent impact or vibration.
Notes
1)Please store the product at low temperature and keep the container airtight.
2)When storing the product, please avoid direct sunlight, keep away from heat and dust.