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NORYL™ WCP921 resin
| Category: | PPE+TPE , Polyphenylene Ether + TPE |
| Manufacturer: | SABIC Innovative Plastics Asia Pacific |
| Trademark: | NORYL™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | e9GWzn_NORYL-WCP921-resin.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Flexible NORYL injection molding grade. Low specific gravity with good non-halogenated flame retardant performance. Developed for evaluation in overmolding applications such as plugs, strain reliefs, and connectors. UL 94 V-0 performance with good processability. |
| General Information | |
|---|---|
| Features |
|
| Uses |
|
| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.04 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 210°C/5.0 kg | 15 | g/10 min | |
| 250°C/2.16 kg | 17 | g/10 min | |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 24 hr | 0.55 | % | |
| Across Flow : 24 hr | 0.65 | % | |
| Water Absorption 1(23°C, 24 hr) | 0.060 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 30 sec) | 88 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | |||
| Break 2 | 15.0 | MPa | ASTM D638 |
| Break | 15.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Break 3 | 150 | % | ASTM D638 |
| Break | 140 | % | ISO 527-2/50 |
| Flexural Modulus 4 | |||
| 100 mm Span | 180 | MPa | ASTM D790 |
| -- | 200 | MPa | ISO 178 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature | < -40.0 | °C | ASTM D746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 7.1E+15 | ohms·cm | ASTM D257 |
| Electric Strength (2.00 mm, in Oil) | 25 | kV/mm | IEC 60243-1 |
| Relative Permittivity (1 MHz) | 2.80 | IEC 60250 | |
| Dissipation Factor (1 MHz) | 0.029 | IEC 60250 | |
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (6.00 mm) | V-0 | UL 94 | |
| Glow Wire Flammability Index (3.00 mm) | 850 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature (3.00 mm) | 725 | °C | IEC 60695-2-13 |
| Oxygen Index | 24 | % | ISO 4589-2 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 60.0 to 80.0 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Drying Time, Maximum | 8.0 | hr | |
| Suggested Max Moisture | 0.010 | % | |
| Suggested Shot Size | 30 to 70 | % | |
| Rear Temperature | 180 to 220 | °C | |
| Middle Temperature | 210 to 240 | °C | |
| Front Temperature | 220 to 250 | °C | |
| Nozzle Temperature | 220 to 250 | °C | |
| Processing (Melt) Temp | 220 to 250 | °C | |
| Mold Temperature | 40.0 to 60.0 | °C | |
| Back Pressure | 3.00 to 10.0 | MPa | |
| Screw Speed | 30 to 80 | rpm | |
| Vent Depth | 0.030 to 0.050 | mm |
| Note Message | |
|---|---|
| 1 . | Results measured at 48 hrs |
| 2 . | Type I, 50 mm/min |
| 3 . | Type I, 50 mm/min |
| 4 . | 13 mm/min |
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