Category: | PPA , Polyphthalamide |
Manufacturer: | Witcom Engineering Plastics B.V. |
Trademark: | Witcom PPA |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | zcr1ls_Witcom-PPA-6C-3L1-HS.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Witcom PPA 6C/3L1-HS is a Polyphthalamide (PPA) product filled with 30% carbon fiber. It is available in Europe. Characteristics include:
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General Information | |
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Filler / Reinforcement |
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Additive |
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Features |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.43 | g/cm³ | ISO 1183 |
Molding Shrinkage - Flow (3.00 mm) | 0.10 to 0.30 | % | ISO 2577 |
Water Absorption | ISO 62 | ||
Saturation, 23°C | 3.6 | % | |
Equilibrium, 23°C, 50% RH | 1.1 | % |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Stress (Yield) | < 250 | MPa | ISO 527-2 |
Tensile Strain (Break) | 1.0 to 2.0 | % | ISO 527-2 |
Flexural Modulus | 22500 | MPa | ISO 178 |
Flexural Stress | 340 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact Strength | 7.5 | kJ/m² | ISO 180/1A |
Unnotched Izod Impact Strength | 45 | kJ/m² | ISO 180/1U |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature (1.8 MPa, Unannealed) | 285 | °C | ISO 75-2/A |
CLTE - Flow | 1.7E-5 | cm/cm/°C | ISO 11359-2 |
RTI Imp (3.00 mm) | 130 | °C | UL 746 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | 1.0E+2 to 1.0E+4 | ohms | ASTM D257 |
Volume Resistivity | 1.0E+2 to 1.0E+4 | ohms·cm | ASTM D257 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (3.20 mm) | HB | ISO 1210 | |
Glow Wire Flammability Index (1.60 mm) | 750 | °C | IEC 60695-2-12 |
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