Category: | Nylon 66 , Polyamide 66 |
Manufacturer: | Solvay Engineering Plastics |
Trademark: | TECHNYL® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | BG6agy_TECHNYLA218WV50BLACKFA.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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TECHNYL® A 218W V50 Black FA is a polyamide 66, reinforced with 50% of glass fibre, heat stabilized, for injection moulding, with improved hydrolysis resistance. This grade offers an improved hydrolisis resistance, as well as an excellent combination between thermal and mechanical properties. It also restricts electrolytical corrosion. It is designed to be used in food contact and drinking water applications. |
General Information | |
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Filler / Reinforcement |
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Additive |
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Features |
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Uses |
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Agency Ratings |
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RoHS Compliance |
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Appearance |
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Forms |
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Processing Method |
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Resin ID (ISO 1043) |
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Physical | Dry | Conditioned | Unit | Test Method |
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Density | 1.55 | -- | g/cm³ | ISO 1183/A |
Water Absorption (23°C, 24 hr) | 0.60 | -- | % | ISO 62 |
Mechanical | Dry | Conditioned | Unit | Test Method |
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Tensile Modulus (23°C) | 16300 | 12500 | MPa | ISO 527-2/1A |
Tensile Stress (Break, 23°C) | 230 | 175 | MPa | ISO 527-2/1A |
Tensile Strain (Break, 23°C) | 2.0 | 2.5 | % | ISO 527-2 |
Flexural Modulus (23°C) | 13500 | 10000 | MPa | ISO 178 |
Impact | Dry | Conditioned | Unit | Test Method |
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Charpy Notched Impact Strength (23°C) | 14 | 18 | kJ/m² | ISO 179/1eA |
Charpy Unnotched Impact Strength (23°C) | 88 | 85 | kJ/m² | ISO 179/1eU |
Notched Izod Impact (23°C) | 14 | 16 | kJ/m² | ISO 180 |
Thermal | Dry | Conditioned | Unit | Test Method |
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Heat Deflection Temperature (1.8 MPa, Unannealed) | 255 | -- | °C | ISO 75-2/Af |
Melting Temperature | 263 | -- | °C | ISO 11357-3 |
Electrical | Dry | Conditioned | Unit | Test Method |
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Surface Resistivity | ||||
-- | 6.0E+13 | 1.0E+11 | ohms | ASTM D257 |
-- | 1.0E+14 | 1.0E+12 | ohms | IEC 60093 |
Dielectric Strength (2.00 mm) | 35 | 30 | kV/mm | IEC 60243-1 |
Relative Permittivity | 3.70 | 4.00 | IEC 60250 | |
Dissipation Factor | 0.010 | 0.11 | IEC 60250 | |
Comparative Tracking Index (Solution A) | 450 | 450 | V | IEC 60112 |
Flammability | Dry | Conditioned | Unit | Test Method |
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Flame Rating | UL 94 | |||
0.8 mm | HB | -- | UL 94 | |
1.6 mm | HB | -- | UL 94 | |
3.2 mm | HB | -- | UL 94 | |
Glow Wire Flammability Index | IEC 60695-2-12 | |||
0.8 mm | 650 | -- | °C | IEC 60695-2-12 |
1.6 mm | 650 | -- | °C | IEC 60695-2-12 |
3.2 mm | 700 | -- | °C | IEC 60695-2-12 |
Oxygen Index | 23 | -- | % | ISO 4589-2 |
Injection | Dry | Unit | |
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Drying Temperature | 80 | °C | |
Suggested Max Moisture | 0.20 | % | |
Rear Temperature | 270 - 280 | °C | |
Middle Temperature | 280 - 290 | °C | |
Front Temperature | 280 - 300 | °C | |
Mold Temperature | 70 - 100 | °C |
Injection instructions |
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The material is supplied in airtight bags, ready for use. In case that the virgin material has absorbed moisture, it must be dried with a dehumidified air drying equipment, dew point mini -20°C. Recommended time 2-4hInjection Advice: For reinforced polyamide, Solvay recommends the use of steel with a high content of Carbon and purified for polishing to avoid or limit the abrasion. For example: X38CrMoV5-1 (EN Norm) - 1.2367 /1.2343 (DIN Norm) or X160CrMoV12 (EN Norm) - 1.2601 /1.2379 (DIN Norm). For Mould Temperature, in the case of parts where the surface roughness is required we can recommend a temperature of 90°C to 120°C with an optimum at 105°C. The processing parameters like processing temperatures are a recommendation and can be adjusted in function of injection machine size, part geometry / design |
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