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RTP 840
| Category: | Acetal (POM) Copolymer , Acetal (POM) Copolymer |
| Manufacturer: | RTP Company |
| Trademark: | RTP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | aU9TFQ_RTP-840.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| Mineral |
| General Information | |
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| Filler / Reinforcement |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.73 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (3.20 mm) | 1.0 - 2.0 | % | ASTM D955 |
| Moisture Content | 0.15 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4480 | MPa | ASTM D638 |
| Tensile Strength | 34.5 | MPa | ASTM D638 |
| Tensile Elongation (Yield) | 3.0 - 5.0 | % | ASTM D638 |
| Flexural Modulus | 4140 | MPa | ASTM D790 |
| Flexural Strength | 68.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 40 | J/m | ASTM D256 |
| Unnotched Izod Impact (3.20 mm) | 270 | J/m | ASTM D4812 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+14 | ohms | ASTM D257 |
| Volume Resistivity | > 1.0E+14 | ohms·cm | ASTM D257 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.50 mm, ** Values per RTP Company testing.) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 121 | °C | |
| Drying Time | 2.0 | hr | |
| Dew Point | -31.7 | °C | |
| Processing (Melt) Temp | 182 - 218 | °C | |
| Mold Temperature | 79.4 - 107 | °C | |
| Injection Pressure | 68.9 - 103 | MPa |
| Injection instructions |
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| Desiccant Type Dryer Required. |
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