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TECHNYL® B 238 BLACK 21 N
| Category: | Nylon 66/6 , Polyamide 66/6 Copolymer |
| Manufacturer: | Solvay Engineering Plastics |
| Trademark: | TECHNYL® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | THAuSW_TECHNYL-B-238-BLACK-21-N.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Unreinforced and modified copolyamide 66/6, heat stabilized, with improved impact resistance, for injection moulding. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Part Marking Code (ISO 11469) |
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| Physical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Density | 1.09 | -- | g/cm³ | ISO 1183/A |
| Molding Shrinkage | Internal Method | |||
| Across Flow | 2.1 | -- | % | |
| Flow | 2.2 | -- | % | |
| Water Absorption (23°C, 24 hr) | 1.4 | -- | % | ISO 62 |
| Molding Shrinkage Isotropy | 1.07 | -- | Internal Method |
| Mechanical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Tensile Modulus | 2300 | 900 | MPa | ISO 527-2/1A |
| Tensile Stress | ISO 527-2/1A | |||
| Yield | 60.0 | 40.0 | MPa | |
| Break | 50.0 | 40.0 | MPa | |
| Tensile Strain | ISO 527-2/1A | |||
| Yield | 5.0 | 12 | % | |
| Break | 50 | 250 | % | |
| Flexural Modulus | 2000 | 700 | MPa | ISO 178 |
| Flexural Stress | 80.0 | 27.0 | MPa | ISO 178 |
| Impact | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Charpy Notched Impact Strength | 8.0 | 30 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | No Break | No Break | ISO 179/1eU | |
| Notched Izod Impact Strength | 7.0 | 18 | kJ/m² | ISO 180/1A |
| Thermal | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 62.0 | -- | °C | ISO 75-2/Af |
| Melting Temperature | 242 | -- | °C | ISO 11357-3 |
| CLTE - Transverse (23 to 85°C) | 7.0E-5 | -- | cm/cm/°C | ISO 11359-2 |
| Electrical | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Surface Resistivity | 5.0E+14 | 1.0E+11 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+14 | 1.0E+12 | ohms·cm | IEC 60093 |
| Electric Strength | 32 | 30 | kV/mm | IEC 60243-1 |
| Dissipation Factor | 0.020 | 0.070 | IEC 60250 | |
| Comparative Tracking Index | IEC 60112 | |||
| Solution A | 500 | 500 | V | |
| Solution B | 475 | -- | V |
| Flammability | Dry | Conditioned | Unit | Test Method |
|---|---|---|---|---|
| Flame Rating (1.60 mm) | HB | -- | UL 94 | |
| Oxygen Index | 21 | -- | % | ISO 4589-2 |
| Injection | Dry | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Suggested Max Moisture | 0.20 | % | |
| Rear Temperature | 240 to 250 | °C | |
| Middle Temperature | 250 to 260 | °C | |
| Front Temperature | 260 to 270 | °C | |
| Mold Temperature | 60.0 to 80.0 | °C |
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|---|---|---|---|
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