| About |
|---|
| PMC-T357 Black Phenolic is a two-stage, electrical purpose molding material offering excellent mold process-ability and optimized Cure cycles. Typical applications include electrical terminal strips, circuit breaker and electrical applications, etc.&& |
| Product Description | |
|---|---|
| Supplier | Chang Chun |
| Generic | 酚醛树脂 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Electrical Properties,Fast Cure,V-0 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.41 | g/cm³ | ASTM D792 |
| Density | 1.41 | g/cm³ | JIS K7112 |
| Shrinkage rate | |||
| — | 1.1 | % | JIS K6915 |
| — | 1.1 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.30 | % | ASTM D570 |
| 23℃，24hr | 0.30 | % | JIS K6911 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 56.0 | MPa | ASTM D638 |
| tensile strength | 56.0 | MPa | JIS K6911 |
| bending strength | 95.0 | MPa | ASTM D790 |
| bending strength | 95.0 | MPa | JIS K7203 |
| compressive strength | 210 | MPa | ASTM D695 |
| compressive strength | 210 | MPa | JIS K6911 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy impact strength | |||
| — | 3.4 | kN/m | ASTM D256 |
| — | 3.4 | kN/m | JIS K7111 |
| Izod notched impact strength | |||
| — | 2.9 | kN/m | ASTM D256 |
| — | 2.9 | kN/m | JIS K6911 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 170 | ℃ | JIS K7207 |
| 1.8 MPa, unannealed | 170 | ℃ | ASTM D648 |
| Relative temperature index | |||
| Electrical performance | 150 | ℃ | UL 746 |
| Strength mechanical performance | 150 | ℃ | UL 746 |
| Impact mechanical performance | 150 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.0E+13 | ohms·cm | ASTM D257 |
| Volume resistivity | 1.0E+13 | ohms·cm | JIS K6911 |
| Dielectric strength | |||
| — | 12 | kV/mm | ASTM D149 |
| — | 12 | kV/mm | JIS K6915 |
| Arc resistance | PLC 5 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 4 | UL 746 | |
| insulation resistance | |||
| — | 1.0E+10 | ohms | ASTM D257 |
| — | 1.0E+10 | ohms | JIS K6915 |
| — | 1.0E+8 | ohms | ASTM D257 |
| — | 1.0E+8 | ohms | JIS K6915 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.75 mm | V-0 | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Storage period | 12 | month |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. (N) |
| 3. (B) |
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