
DAP Cosmic DAP K66/6230F Cosmic Plastics, Inc.
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Datasheet
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Technical Data Sheet
| impact performance | Test Condition | Test Method | Test Result | Test Unit |
|---|---|---|---|---|
| Impact strength of cantilever beam gap | 160to320 | J/m | ||
| flammability | Test Condition | Test Method | Test Result | Test Unit |
| UL flame retardant rating | 3.2mm | UL 94 | V-0 | |
| mechanical properties | Test Condition | Test Method | Test Result | Test Unit |
| compressive strength | 165to207 | MPa | ||
| bending strength | 89.6to117 | MPa | ||
| tensile strength | 41.4to68.9 | MPa | ||
| thermal performance | Test Condition | Test Method | Test Result | Test Unit |
| Hot deformation temperature | HDT | 260 | °C | |
| Linear coefficient of thermal expansion | MD:-40to100°C | 2.4E-05 | cm/cm/°C | |
| Physical properties | Test Condition | Test Method | Test Result | Test Unit |
| Water absorption rate | Equilibrium,50°C | 0.25 | % | |
| dimensional stability | <0.010 | % | ||
| Shrinkage rate | MD | 0.10to0.40 | % | |
| 6.0 | ||||
| density | 1.82 | g/cm³ | ||
| Electrical performance | Test Condition | Test Method | Test Result | Test Unit |
| Dielectric strength | Dry | 19 | kV/mm | |
| Wet | 16 | kV/mm | ||
| Dielectric constant | 1kHz6 | 4.00 | ||
| 1kHz7 | 4.10 | |||
| 1MHz6 | 3.80 | |||
| Volume resistivity | --4 | 3E+10 | ohms·cm | |
| --3 | >1.0E+16 | ohms·cm | ||
| Surface resistivity | --4 | 5E+10 | ohms | |
| Dielectric strength | Wet | 60000 | V | |
| Dry | 64000 | V | ||
| Dissipation factor | 耐电弧性 | 180 | sec | |
| 1MHz7 | 0.013 | |||
| 1MHz6 | 0.012 | |||
| 1kHz7 | 9E-03 | |||
| 1kHz6 | 8E-03 | |||
| Dielectric constant | 1MHz7 | 3.90 | ||
| Surface resistivity | --3 | >1.0E+16 | ohms |
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