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RapidVac™ VA-1900
| Category: | TSU , Polyurethane Thermoset Elastomer |
| Manufacturer: | Innovative Polymers, Inc. |
| Trademark: | RapidVac™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | qV8XCd_RapidVac-VA-1900.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| VA-1900 is a 90 shore A polyurethane elastomer formulated for hand-batch processing, vacuum assisted processing or meter mix dispensed. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury. MOCA, or TDI. VA-1900 has excellent green strength for quick demold times. |
| General Information | |
|---|---|
| Features |
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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 | 1.06 | g/cm³ | |
| Cured | 1.10 | g/cm³ | |
| Base Resin | 1.11 | g/cm³ | |
| Molding Shrinkage - Flow | 0.20 to 0.50 | % | ASTM D2566 |
| 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: 95 | ||
| Demold Time | 30 to 60 | min |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Viscosity | |||
| 25°C 1 | 0.90 | Pa·s | |
| 25°C 2 | 1.1 | Pa·s | |
| 25°C 3 | 1.1 | Pa·s | |
| Curing Time 4 | 25 | hr | |
| Gel Time | 4.0 to 6.0 | min |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore A) | 85 to 95 | ASTM D2240 | |
| Tensile Strength | 8.27 | MPa | ASTM D638 |
| Tensile Elongation at Break | 75 | % | ASTM D638 |
| Tear Strength | 24.5 | kN/m | ASTM D624 |
| Note Message | |
|---|---|
| 1 . | Resin |
| 2 . | Mixed |
| 3 . | Hardener |
| 4 . | 24 hours at 77°F + 1 hour at 150°F |
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|---|---|---|---|
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