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Vikalloy IM88
| Category: | PMMA+PVC , Acrylic (PMMA) + PVC |
| Manufacturer: | Viking Polymers, LLC |
| Trademark: | Vikalloy |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | I7oOUH_Vikalloy-IM88.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| IM88 low smoke injection molding compound is a proprietary, high performance compound designed for use in mass transit vehicles such as subways, vans, buses, and trains. It meets the recommended fire safety practices of both the Federal Transit Administration (FTA) and the Federal Rail Administration (FTA) for smoke emission and flammability as tested under ASTM E-662 and ASTM E-162. It is the ideal material for parts used in rail and transit applications. |
| General Information | |
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| Features |
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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 | 1.38 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.20 - 0.40 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 41.4 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 55 | % | ASTM D638 |
| Flexural Modulus | 2410 | MPa | ASTM D790 |
| Flexural Strength | 63.4 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 110 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Annealed) | 77.8 | °C | ASTM D648 |
| Additional Information |
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| Smoke Generation, ASTM E162, Ds @ 4.0 min: 164 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 54.4 | °C | |
| Drying Time | 4.0 | hr | |
| Middle Temperature | 157 - 196 | °C | |
| Front Temperature | 157 - 196 | °C | |
| Processing (Melt) Temp | 196 - 207 | °C | |
| Mold Temperature | 32.2 - 60.0 | °C | |
| Back Pressure | 0.689 - 2.76 | MPa |
| Injection instructions |
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| Drying is not typically required, however if material is old or has been stored in moist conditions follow drying parameters listed. |
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