| About |
|---|
| WEVOPUR 3050/WEVONAT 300 M is a Polyurethane material. It is available in Europe or North America. Important attributes of WEVOPUR 3050/WEVONAT 300 M are: Flame Rated RoHS Compliant&& |
| Product Description | |
|---|---|
| Supplier | WEVO |
| Generic | PUR |
| Material Status | Commercial: Active |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| 22℃ | 0.990 to 1.20 | g/cm³ | |
| 22℃ | 1.20 to 1.24 | g/cm³ | |
| Water absorption rate | |||
| 22℃，30days | 0.40 | % | |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | 88 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 23 ℃，50 Hz | 3.37 | IEC 60250 | |
| Dissipation factor | |||
| 23℃，50 Hz | 0.033 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| working temperature | 40 to 125 | ℃ |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 50 to 60 | DIN 53505 | |
| Tensile modulus | 110 | MPa | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| < 0℃ | 8.5E-5 | cm/cm/℃ | |
| > 50℃ | 2.1E-4 | cm/cm/℃ | |
| Glass transition temperature | 36.0 | ℃ | TMA |
| Linear coefficient of thermal expansion | |||
| MD | |||
| Thermal conductivity coefficient | 0.20 | W/m/K | ISO 22007-2 |
| Thermosetting components | |||
| Component A | 按重量计算的混合比: 100 | ||
| Component B | 按重量计算的混合比: 50 | ||
| storage stability | |||
| 22 ℃ | 10 to 30 | min | |
| Thermosetting mixed viscosity | |||
| 22℃ | 1100 to 1300 | cP |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Hardener |
| 3. Resin |
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