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NHU-PPA N100
| Category: | PPA , Polyphthalamide |
| Manufacturer: | Zhejiang NHU Comp. Ltd. |
| Trademark: | NHU-PPA |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 4xYxGZ_NHUPPAN100.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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PPA is a kind of semi-crystalline and semi-aromatic polyamide, it offers high temperature resistance, good mechanical properties, oil resistance, low water absorption, good dimensional stability, good processability and it also has good environmental performance. It is remarkably stable at high temperature and retains its excellent mechanical and electrical properties in high humidity and chemically aggressive environments. Applications Owing to its high performance, there is a wide range of applications of PPA, including under bonnet automotive components, electronic devices and domestic appliances. Its product covers glass-filled, impact-modified, mineral-filled, high-flow, flame- retardant, high-reflectivity and electrical grades. |
| General Information | |
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| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Viscosity Number | 70.0 - 90.0 | cm³/g | ISO 307 |
| Moisture Content 1 | % | ||
| Ash Content | % | ISO 3451 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | 128 - 138 | °C | ISO 11357-2 |
| Melting Temperature | 310 - 320 | °C | ISO 11357-3 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 4.0 - 5.0 | hr | |
| Rear Temperature | 315 - 325 | °C | |
| Middle Temperature | 320 - 330 | °C | |
| Front Temperature | 325 - 335 | °C | |
| Nozzle Temperature | 325 - 335 | °C | |
| Mold Temperature | 130 - 140 | °C | |
| Injection Pressure | 120 | MPa | |
| Injection Rate | Fast | ||
| Holding Pressure | 65.0 | MPa | |
| Screw Speed | < 150 | rpm |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 4.0 - 5.0 | hr | |
| Cylinder Zone 1 Temp. | 250 - 280 | °C | |
| Cylinder Zone 2 Temp. | 315 - 340 | °C | |
| Cylinder Zone 3 Temp. | 315 - 340 | °C | |
| Die Temperature | 300 - 320 | °C |
| Note Message | |
|---|---|
| 1 . | 150°C, 0.3 hour |
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