Selar® PA 3426R by DuPont is an amorphous polyamide (PA) grade. Shows excellent optical properties, high stiffness, excellent gloss, clarity and superior transparency. Exhibits high resistance to gases, water, oxygen, heat solvents and essential oils. Offers high melt viscosity for extrusion processes such as EBM. It can be processed by extrusion coating, injection- and blow molding. Also exhibits high temperature structural properties and broader thermoforming window. Used in rigid packaging, blow molded tubes and pharmaceutical vials and bottles. Selar® PA 3426R complies with FDA 21 CFR 177.1500(a) (12) and (b) (12) regulations.
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Compliance
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Selar® PA 3426R properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Viscosity, Intrinsic | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Intrinsic | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Intrinsic | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Intrinsic | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Selar® PA 3426R Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Compression ratio | Visible After Login | Visible After Login | |
| Compression ratio | Visible After Login | Visible After Login | |
| Compression ratio | Visible After Login | Visible After Login | |
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| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
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| Feed Temperature | Visible After Login | Visible After Login | |
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| L/D Ratio | Visible After Login | Visible After Login | |
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| Melt Temperature | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
| Melt Temperature | Visible After Login | Visible After Login | |
| Middle Temperature | Visible After Login | Visible After Login | |
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| Processing Temperature | Visible After Login | Visible After Login | |
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| Screw Tip Temperature | Visible After Login | Visible After Login | |
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