| Customization: | Available |
|---|---|
| CAS No.: | 9003-11-6 |
| Formula: | C5h10o2 |
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Typical Physical Index
| Appearance | Pale Yellow Transparent Viscous Liquid |
| Hydroxyl Value , mgKOH/g | 320-400 |
| Dynamic Viscosity at 25ºC , mPa.s | 250-350 |
| Density at 20ºC , g/ml | 1.10-1.16 |
| Storage Temperature , ºC | 10-25 |
| Shelf Lift | 6 months at Temperatures of 20-30°C |
| Item | Manual Mixing | High Temperature Machine |
| Mixing Ratio (PBW) | VP-DC01 : Isoyanate: 141B=100: 108:13 | |
| Raw Material Temperature , ºC | 25 | 25 |
| Mould Temperature , ºC | 35-45 | 35-45 |
| Cream Time , s | 30-50 | 20-30 |
| Gel Time , s | 120-200 | 70-150 |
| Free Density , kg/m3 | 30-32 | 30-32 |
| The actual data at customer site may be different because of test machine and condition, etc. | ||
| Item | Index | |
| Moulding Density | 40-50 kg/m3 | |
| Closed-cell Rate | ≥90% | |
| Thermal Conductivity ,15ºC | ≤0.022 W/m.K | |
| Compressive Strength (Perpendicular to the Direction of Rising) | ≥140 MPa | |
| Dimensional Stability | 24h -20ºC | ≤1% |
| 24h 100ºC | ≤1.5% | |
| Flame Retardant Grade | B2/B3 | |
Packing: 220kgs/Net Steel Drum,1000kgs/IBC Tank or ISO TANK
Stored & Shipping:
----To be kept in a cool well-ventilated place.
----To be Kept containers tightly closed , check regularly for leaks.
----and Incompatibility with other
-----To be Stored away from oxidizing agent
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