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RapidCast™ RC-79D
| Category: | TSU , Polyurethane Thermoset Elastomer |
| Manufacturer: | Innovative Polymers, Inc. |
| Trademark: | RapidCast™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | SmI0U9_RapidCast-RC-79D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| RC-79D is a rigid, flame retardant polyurethane formulated for room temperature meter-mix dispensing systems and short mold cycle times. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury, MOCA, or TDI. RC-79D is approved for many medical applications including MRI coil housings and is a UL 94V0 registered flame retardant polyurethane. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| Hardener | 1.20 | g/cm³ | |
| Cured | 1.26 | g/cm³ | |
| Base Resin | 1.38 | g/cm³ | |
| Molding Shrinkage - Flow | 0.20 to 0.50 | % | ASTM D2566 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 2070 | MPa | ASTM D790 |
| Flexural Strength | 68.9 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 32 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 108 | °C | ASTM D648 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Volume: 100 Mix Ratio by Weight: 100 | ||
| Resin | Mix Ratio by Weight: 100 Mix Ratio by Volume: 87 | ||
| Demold Time | 9.0 to 15 | min |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Viscosity | |||
| 25°C 1 | 0.60 | Pa·s | |
| 25°C 2 | 1.0 | Pa·s | |
| 25°C 3 | 2.7 | Pa·s | |
| Curing Time 4 | 40 | hr | |
| Gel Time | 0.67 to 1.2 | min |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore D) | 75 to 85 | ASTM D2240 | |
| Tensile Strength | 41.4 | MPa | ASTM D638 |
| Tensile Elongation at Break | 6.0 | % | ASTM D638 |
| Note Message | |
|---|---|
| 1 . | Resin |
| 2 . | Mixed |
| 3 . | Hardener |
| 4 . | 24 hours at 77°F + 16 hours at 200°F |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Manner Flexible PVC X3739 GRY 5129 | Manner Plastics, L.P. | PVC, Flexible | Manner Flexible PVC |
| Sizzle™ GPPS | Plastic Selection Group, Inc. | PS (GPPS) | Sizzle™ |
| ExxonMobil™ PP7031E2 | ExxonMobil Chemical | PP Impact Copolymer | ExxonMobil™ |
| Karina CLEAR PVC COMPOUND 78/200-IS-RG | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| RELENE® HP19010 | Reliance Industries Limited | LLDPE | RELENE® |
