| About |
|---|
| DESCRIPTION Cosmic K66 / 6230F is a long glass fiber filled, flame retardant, general purpose diallyl iso-phthalate molding compound which is supplied in a flake form. It can be preformed and molds easily in standard compression or transfer equipment. It has passed NASA outgassing tests. FEATURES It has excellent mechanical and electrical properties with a high dielectric strength and low dielectric constant. It has superior heat resistance and excellent machining qualities. APPLICATIONS The high strength of this material makes it ideal for switches, terminals, housings, structural parts and insulators.&& |
| Product Description | |
|---|---|
| Generic | DAP增塑剂 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good Electrical Properties,Machinable,Flame Characteristics,High Heat Resistance,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.82 | g/cm³ | |
| Shrinkage rate | 6.0 | ||
| Shrinkage rate | |||
| MD | 0.10 to 0.40 | % | |
| dimensional stability | < 0.010 | % | |
| Water absorption rate | |||
| Equilibrium, 50 ℃ | 0.25 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 41.4 to 68.9 | MPa | |
| bending strength | 89.6 to 117 | MPa | |
| compressive strength | 165 to 207 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 160 to 320 | J/m |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD：-40~100℃ | 2.4E-5 | 1/℃ | |
| Hot deformation temperature | 260 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | |||
| — | > 1.0E+16 | ohms | |
| — | 5.0E+10 | ohms | |
| Volume resistivity | |||
| — | > 1.0E+16 | ohms·cm | |
| — | 3.0E+10 | ohms·cm | |
| Dielectric strength | |||
| Dry | 19 | kV/mm | |
| moist | 16 | kV/mm | |
| Dielectric constant | |||
| 1 kHz | 4.00 | ||
| 1 kHz | 4.10 | ||
| 1 MHz | 3.80 | ||
| 1 MHz | 3.90 | ||
| Dissipation factor | |||
| 1 kHz | 8.0E-3 | ||
| 1 kHz | 9.0E-3 | ||
| 1 MHz | 0.012 | ||
| 1 MHz | 0.013 | ||
| Arc resistance | 180 | sec | |
| breakdown voltage | |||
| Dry | 64000 | V | |
| Wet | 60000 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 3.20 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 135 to 170 | °C | |
| Injection pressure | 3.45 to 55.2 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 48 hrs |
| 3. 30 days @ 100% RH @ 70°C |
| 4. As Is |
| 5. Method B (Step-by-Step) |
| 6. Wet |
| 7. Dry |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |