styrene acrylic copolymer
NAS® 21
Manufacturer：INEOS Styrolution
食品接触，食品批准 10/2011，食品批准 FDA 21 CFR，医疗级，生物相容性 ISO 10993，美国药典 VI 类批准，药物主文件，长期透明，可灭菌，环氧乙烷（EtO）灭菌，供应保证伽马射线灭菌
Recorded properties
Record date：2026-11-08
| Property | Value | Unit |
|---|---|---|
| Density | 1.08 | g/cm³ |
| Tensile strength | 60.0 | MPa |
| Tensile modulus | 3300.0 | MPa |
| Elongation at break | 2.5 | % |
| Notched impact strength | 1.5 | kJ/m² |
| HDT 1.8MPa | 80.0 | °C |
| HDT 0.45MPa | 90.0 | °C |
| Vicat softening point | 98.0 | °C |
| Flame rating | HB class IEC 60695-11-10 | — |
Test standard, specimen condition and source rights are not fully recorded. Values are for preliminary screening only; verify with the manufacturer before design or purchasing decisions.
Grade handling information to verify
Verified grade-specific storage, drying, equipment settings and application details are not available in this record. Request the latest processing guide and safety data sheet for this exact grade from the manufacturer before establishing production settings.
- Storage
- Confirm packaging, temperature and humidity, shelf life, and handling after opening.
- Drying
- Confirm whether drying is required, plus temperature, time, dew point and target moisture.
- Equipment setup
- Confirm barrel and mold temperatures, injection conditions, residence time, purging and safe shutdown.
- Applications
- Confirm the manufacturer’s intended processes, application limits and relevant approvals for this grade.
