Product overview
Specify the exact dispersion grade and the volume required by your method. The manufacturer reference linked here lists D520CS; confirm the grade, solvent composition and required product documentation before treating a proposed supply as a replacement for an existing formulation.
Specifications & ordering details
Use these parameters to define your requirement. The quotation confirms the exact supplied specification.
| Material / system | Nafion PFSA ionomer dispersion |
|---|---|
| Manufacturer reference grade | D520CS |
| Published polymer content | 5.0–5.4 wt% (D520CS) |
| Order requirement | Confirm exact grade and volume |
| Exact grade | Specify with your requirement. |
| Required volume | Specify with your requirement. |
| Formulation / solvent requirement | Specify with your requirement. |
Research applications
- Catalyst-ink formulation
- Electrode coating
- Ionomer research
Before you order
- Send the exact grade or the label of the existing dispersion.
- Specify the required volume and formulation route.
- Request the grade-specific technical data and SDS.
Product documents
View the source catalog for this offering. Share your grade, model and application to request the relevant specification or material documentation.
View SSI Company Brochure — page 2 ↗Download PDFNafion manufacturer dispersion guide ↗Selection questions
Which material data should I request?
For Nafion™ D520 Dispersion, specify the exact grade or composition and the quantity. Include the grade-specific technical data and documentation required by your laboratory.
Can I use a different grade in my formulation?
Compare the full formulation and material requirements before substituting grades. Send the existing reference and the properties your method needs with the enquiry.

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