Order Products : sales@su-jiao.com
RapidVac™ VA-288
| 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: | 5hbmn2_RapidVac-VA-288.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| VA-288 is a rigid, long gel time urethane, formulated for room temperature hand-batch or vacuum assisted casting methods. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury, MOCA, or TDI. |
| General Information | |
|---|---|
| Features |
|
| RoHS Compliance |
|
| Appearance |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| Hardener | 1.22 | g/cm³ | |
| Cured | 1.33 | g/cm³ | |
| Base Resin | 1.43 | g/cm³ | |
| Molding Shrinkage - Flow | 0.50 | % | ASTM D2566 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Modulus | 6860 | MPa | ASTM D790 |
| Flexural Strength | 128 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 27 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 84.0 | °C | ASTM D648 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Volume: 88 Mix Ratio by Weight: 75 | ||
| Resin | Mix Ratio by Weight: 100 Mix Ratio by Volume: 100 | ||
| Demold Time | 45 to 75 | min |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Viscosity | |||
| 38°C 1 | 1.0 | Pa·s | |
| 38°C 2 | 1.0 | Pa·s | |
| 38°C 3 | 1.2 | Pa·s | |
| Curing Time 4 | 1.7E+2 | hr | |
| Gel Time | 15 to 19 | min |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore D) | 80 to 90 | ASTM D2240 | |
| Tensile Modulus | 4830 | MPa | ASTM D638 |
| Tensile Strength | 81.4 | MPa | ASTM D638 |
| Tensile Elongation at Break | 3.0 | % | ASTM D638 |
| Note Message | |
|---|---|
| 1 . | Mixed |
| 2 . | Resin |
| 3 . | Hardener |
| 4 . | 1 hour at 150°F + 7 days at 77°F |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| NOVA PC 9040V | NOVA Polymers, Inc. | PC | NOVA PC |
| DENKA EVA TEX 59 | Denka Company Limited | EVA | DENKA EVA TEX |
| Kingfa PA66-T15 | Kingfa | Nylon 66 | Kingfa |
| MAJORIS DG400 | AD majoris | PP, Unspecified | MAJORIS |
| Sumikon® RX-6552S | SBHPP | Phenolic | Sumikon® |
