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RTP 1881A
| Category: | PC+Acrylic , Polycarbonate + Acrylic (PMMA) |
| Manufacturer: | RTP Company |
| Trademark: | RTP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | kd3gae_RTP-1881A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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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. |
| General Information | |
|---|---|
| Filler / Reinforcement |
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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 | 1.21 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.18 mm) | 0.10 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.21 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 7650 | MPa | ASTM D638 |
| Tensile Strength | 93.1 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 2.0 | % | ASTM D638 |
| Flexural Modulus | 6210 | MPa | ASTM D790 |
| Flexural Strength | 128 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.18 mm) | 85 | J/m | ASTM D256 |
| Unnotched Izod Impact (3.18 mm) | 320 | J/m | ASTM D4812 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Annealed) | 129 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+2 | ohms·cm | ASTM D257 |
| Additional Information |
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| Molding Shrinkage, ASTM D955, .25in thick: .002in/in |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Rear Temperature | 232 - 271 | °C | |
| Middle Temperature | 232 - 271 | °C | |
| Front Temperature | 232 - 271 | °C | |
| Mold Temperature | 65.6 - 104 | °C | |
| Injection Pressure | 68.9 - 138 | MPa |
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