| About |
|---|
| Vyncolit® X655 is a glass fiber and mineral filled phenolic molding compound with excellent dimensional stability and high electrical insulation properties. UL94-listed.&& |
| Product Description | |
|---|---|
| Supplier | SBHPP |
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Insulation,V-0 |
| Availabilitys | Africa & Middle East ,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.08 | g/cm³ | ISO 1183 |
| Apparent density | 1.04 | g/cm³ | ISO 60 |
| Shrinkage rate | 0.15 | % | ISO 2577 |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.060 | % | ISO 62 |
| Post contraction | 0.030 | % | ISO 2577 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 30000 | MPa | ISO 527-2 |
| tensile strength | 95.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| fracture | 0.45 | % | ISO 527-2 |
| Bending modulus | 25000 | MPa | ISO 178 |
| bending strength | 185 | MPa | ISO 178 |
| compressive strength | 360 | MPa | ISO 604 |
| Fracture bending strain | 0.75 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.7 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | 8.5 | kJ/m² | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 211 | ℃ | ISO 75-2/Af |
| 8.0 MPa, unannealed | 160 | ℃ | ISO 75-2/Cf |
| Linear coefficient of thermal expansion | TMA | ||
| MD | 1.2E-5 | 1/℃ | TMA |
| TD | 2.2E-5 | 1/℃ | TMA |
| Thermal conductivity coefficient | 0.79 | W/m/K | ASTM E1461 |
| Relative temperature index | 150 | ℃ | UL 746 |
| Electrical performance | 150 | ℃ | UL 746 |
| Impact mechanical performance | 150 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 2.1E+13 | ohms | IEC 60093 |
| Volume resistivity | 5.1E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | 25 | kV/mm | IEC 60243-1 |
| Compared to the leakage tracing index | 300 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-0 | UL 94 | |
| 3.00 mm | V-0 | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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