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RTP 4281
| Category: | PI, TP , Thermoplastic Polyimide |
| Manufacturer: | RTP Company |
| Trademark: | RTP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | HW1o4z_RTP-4281.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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Warning: The status of this material is 'Commercial: Limited Issue' The data for this material has not been recently verified. Please contact RTP Company for current information prior to specifying this grade. RTP 4200 Series are TPI, an injection moldable thermoplastic polyimide with superior heat and chemical resistance. Carbon fiber reinforcement grades provide outstanding strengths and stiffness. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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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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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.34 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.18 mm) | 0.70 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.15 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 126 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 11000 | MPa | ASTM D638 |
| Tensile Strength | ASTM D638 | ||
| Yield | 179 | MPa | ASTM D638 |
| -- | 179 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 2.4 | % | ASTM D638 |
| Flexural Modulus | 8270 | MPa | ASTM D790 |
| Flexural Strength | ASTM D790 | ||
| -- | 262 | MPa | ASTM D790 |
| Yield | 262 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.18 mm) | 69 | J/m | ASTM D256 |
| Unnotched Izod Impact (3.18 mm) | 530 | J/m | ASTM D4812 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 277 | °C | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.59 mm) | V-0 | UL 94 |
| Additional Information |
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| The value listed as Flammability, UL 94, was tested in accordance with RTP test standards.Mold Shrinkage, Linear-Flow, ASTM D-955, 0.25in.: 14mil/in. |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 371 - 416 | °C | |
| Middle Temperature | 371 - 416 | °C | |
| Front Temperature | 371 - 416 | °C | |
| Mold Temperature | 166 - 204 | °C | |
| Injection Pressure | 138 - 193 | MPa |
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