Vydyne 75HB NT0679 is a PA66-based copolymer that features high melt strength with ideal shear thinning behavior, high tensile strength, ductility, and improved clarity, making it ideal for blown and cast-film applications. Having a melt temperature between PA6 and PA66, it is a preferred material of choice compared to physical blends of PA6 and PA66 due to the ability to process at lower temperatures and produce a homogenous film, resulting in uniform melting behavior, high gloss and clarity. Further, 75HB also allows for improved process flexibility due to its slower crystallization rate versus PA66 homopolymers.
| Original Document | Technical Datasheet(English) | |||
| Features | High StrengthHigh Stiffness/RigidityGood ToughnessHeat StabilizedChemical ResistanceHigh melt strength | |||
| Appearance | Pellets/GranulesNatural Color | |||
| Processing | ExtrusionProfile ExtrusionFilm ExtrusionBlow Molding | |||
| Compliance | EC 2023/2006EU 2011/10/ECRoHS | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | Dry |
Moisture /Humidity Absorption | *** % | ASTM D 6869 | Dry |
Viscosity | ***~*** - | ISO 307 | Relative Viscosity, Sulphuric Acid |
Viscosity | ***~*** - | ASTM D 789 | Relative Viscosity, Formic acid |
Bulk(Apparent ) Density | *** g/cm³ | ASTM D 1895 | Dry |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-2 | Dry, Injection Molded |
Tensile Elongation | |||
Break | *** % | ISO 527-2 | Dry, Injection Molded |
Flexural Strength | |||
- | *** Mpa | ISO 178 | Dry, Injection Molded |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 180 | Dry, Injection Molded |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Melt Temperature(Tm) | *** °C | ISO 11357-3 | Dry |
| Film | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D 882 | Conditioned, MD : 38 µm, Cast Film |
Yield | *** Mpa | ASTM D 882 | Conditioned, TD : 38 µm, Cast Film |
Break | *** Mpa | ASTM D 882 | Conditioned, MD : 38 µm, Cast Film |
Break | *** Mpa | ASTM D 882 | Conditioned, TD : 38 µm, Cast Film |
Tensile Elongation | |||
Yield | *** % | ASTM D 882 | Conditioned, MD : 38 µm, Cast Film |
Yield | *** % | ASTM D 882 | Conditioned, TD : 38 µm, Cast Film |
Break | *** % | ASTM D 882 | Conditioned, MD : 38 µm, Cast Film |
Break | *** % | ASTM D 882 | Conditioned, TD : 38 µm, Cast Film |
Elmondorf Tear | *** g | ASTM D 1922 | Conditioned, MD : 38 µm, Cast Film |
Elmondorf Tear | *** g | ASTM D 1922 | Conditioned, TD : 38 µm, Cast Film |
Secant Modulus | *** Mpa | ASTM D 882 | Conditioned, MD : 38 µm, Cast Film |
Secant Modulus | *** Mpa | ASTM D 882 | Conditioned, TD : 38 µm, Cast Film |
Dart Drop Impact | *** g | ASTM D 1709 | Conditioned, 38 µm, Cast Film |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
