Ultramid® A 21T3 V25 Black 15N is a Red Phosphorous flame retardant polyamide 66, reinforced with 25% of glass fibre, heat stabilized, impact improved, for injection moulding. This flame retardant grade offers excellent filling qualities and with good mechanical properties. This grade is stabilized to offer a very low migration and corrosion of metallic contacts.
| Original Document | Technical Datasheet(English) Technical Datasheet(Chinese) | |||
| Features | Toughened/Impact ModifiedHeat StabilizedFlame RetardantPhosphorusCorrosion ResistantLow MigrationFilled & Reinforced | |||
| Additive | Flame RetardantImpact ModifierHeat Stabilizer | |||
| Appearance | Pellets/GranulesBlack | |||
| Processing | Injection | |||
| Reinforced | 25% Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Water Absorption | *** % | ISO 62 | 24 h in water, 23 °C |
Moisture /Humidity Absorption | *** % | ISO 62 | equilibrium 23°C/50% r.h |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | cond. |
Tensile Strength | |||
Break | *** Mpa | ISO 527-1/-2 | |
Break | *** Mpa | ISO 527-1/-2 | cond. |
Tensile Elongation | |||
Break | *** % | ISO 527-1/-2 | |
Break | *** % | ISO 527-1/-2 | cond. |
Flexural Modulus | *** Mpa | ISO 178 | |
Flexural Modulus | *** Mpa | ISO 178 | cond. |
Flexural Strength | |||
- | *** Mpa | ISO 178 | |
- | *** Mpa | ISO 178 | cond. |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | cond. |
Charpy Unnotched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | cond. |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Melt Temperature(Tm) | *** °C | ISO 11357-1/-3 | DSC (10°C/min) |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-2 | *** mm | IEC 60695-11-10 | |
V-0 | *** mm | UL94 | |
V-0 | *** mm | IEC 60695-11-10 | |
V-0 | *** mm | IEC 60695-11-10 | |
Oxygen Index | *** % | ISO 4589-1/-2 | |
Glow Wire Flammability Index(GWFI) | |||
1.6mm | *** °C | IEC 60695-2-12 | |
3.2mm | *** °C | IEC 60695-2-12 | |
Glow Wire Ignition Test(GWIT) | |||
1.6mm | *** °C | IEC 60695-2-13 | |
3.2mm | *** °C | IEC 60695-2-13 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Comparative Tracking Index (CTI) | |||
Solution A | *** V | IEC 60112 | |
Dielectric Strength | *** kV/mm | IEC 60243-1 | d = 0.8 mm |
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.
