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Witcom PPA 6LC-HS
| 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: | 0Y9c6k_Witcom-PPA-6LC-HS.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
|---|
| Witcom PPA 6LC-HS is a polyxylene amide (PPA) product that contains 30% long carbon fiber as filler. It can be processed by injection molding and is available in Europe. The main characteristics are: flame retardant/rated flame. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.30 | g/cm³ | ISO 1183 |
| Molding Shrinkage - Flow (3.00 mm) | 0.10 - 0.30 | % | ISO 2577 |
| Water Absorption | ISO 62 | ||
| Saturated, 23°C | 5.6 | % | ISO 62 |
| Equilibrium, 23°C, 50% RH | 1.8 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 28000 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | < 290 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 1.0 - 2.0 | % | ISO 527-2 |
| Flexural Modulus | 25000 | MPa | ISO 178 |
| Flexural Stress | 440 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 10 | kJ/m² | ISO 180/1A |
| Unnotched Izod Impact Strength | 50 | kJ/m² | ISO 180/1U |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| 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 |
|---|---|---|---|
| Surface Resistivity | 10 - 1.0E+3 | ohms | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flammability Classification (3.00 mm) | HB | IEC 60695-11-10, -20 | |
| Glow Wire Flammability Index (1.60 mm) | 750 | °C | IEC 60695-2-12 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 130 | °C | |
| Drying Time | 4.0 - 8.0 | hr | |
| Suggested Max Moisture | 0.10 | % | |
| Processing (Melt) Temp | 320 - 345 | °C | |
| Mold Temperature | 135 - 165 | °C | |
| Injection Rate | Fast | ||
| Back Pressure | 0.00 - 1.00 | MPa |
| Injection instructions |
|---|
| Screw speed: 0.1 - 0.2 m/sInjection pressure: Keep to a minimumHold pressure: Keep to a minimum |
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