Aesno
Aesno is part of the nylon 12 family (polymers with 12 carbon atoms).
What is Aesno?
Aesno® is part of the nylon 12 family (polymers with 12 carbon atoms). Nylon 12 is tougher than nylon 11, with low density, good stress crack resistance, low water absorption and good dimensional stability. Tubing can be transparent or opaque. Amorphous grades offer more translucence. Very flexible grades also are available.
We extrude Aesno for single-lumen, multi-lumen, bump and co-extruded medical tubing. See how it compares with the other grades on our nylon tubing page, or ask us which nylon suits your device.
Aesno questions, answered
What is the melting point of Aesno?
Typical melting points for Aesno grades on our datasheet are 340°F (171°C) to 356°F (180°C).
What is the tensile strength of Aesno?
Tensile strength at break for Aesno runs 7,000 psi (48.3 MPa) to 10,000 psi (69 MPa), with elongation at break of 250% to 390%.
What is the density of Aesno?
Aesno has a specific gravity of 0.0365 lb./in.3 (1.01 g/cc) to 0.0372 lb./in.3 (1.03 g/cc), which corresponds to a density of about 1.01 to 1.03 g/cm³.
How hard is Aesno?
On our datasheet, Aesno grades measure Shore D 61 to 72.
How can Aesno tubing be sterilized?
Depending on grade, Aesno is compatible with ethylene oxide (EtO), gamma radiation and steam. Confirm the method for your specific grade with the resin supplier.
Does Microspec extrude Aesno tubing?
Yes. We extrude Aesno into custom medical tubing, including multi-lumen, bump and co-extruded designs. Send us your print or call 603.924.4300 for a quote.
Aesno properties
| Property | Measure low | Measure high |
|---|---|---|
| Specific gravity | 0.0365 lb./in.3 (1.01 g/cc) | 0.0372 lb./in.3 (1.03 g/cc) |
| Melting point | 340°F (171°C) | 356°F (180°C) |
| Glass transition temperature | Not applicable | |
| Tensile strength at break | 7,000 psi (48.3 MPa) | 10,000 psi (69 MPa) |
| Elongation at break | 250% | 390% |
| Hardness durometer (Shore A) | 106 | |
| Hardness durometer (Shore D) | 61 | 72 |
| Water absorption @ 24 hours | Not available | |
This material datasheet is presented for reference only. Characteristics and performance may vary for a specific application and environment. Confirm material selection and suitability against your own requirements and the resin supplier's documentation.
Sterilization
- Ethylene oxide (EtO) Gamma radiation Steam
Extruding Aesno for your device?
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