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Cosmic DAP K77/6220F
| Category: | DAP , Diallyl Phthalate |
| Manufacturer: | Cosmic Plastics, Inc. |
| Trademark: | Cosmic DAP |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Q2g2pW_Cosmic-DAP-K77-6220F.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DESCRIPTION Cosmic K77 / 6220F is a short glass fiber filled, flame retardant premium diallyl iso-phthalate molding compound which is supplied in a granular form. It pours easily, can be preformed, and molds easily in standard compression, transfer or injection equipment. FEATURES K77 / 6220F has good impact strength, excellent electrical properties and very high heat service properties. APPLICATIONS The high strength of this material makes it ideal for switches, terminals, housings, structural parts and insulators. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Processing Method |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.78 | g/cm³ | |
| Bulk Factor | 2.5 | ||
| Molding Shrinkage - Flow | 0.10 to 0.40 | % | |
| Dimensional Stability | < 0.010 | % | |
| Water Absorption 1(Equilibrium, 50°C) | 0.25 | % |
| Mechanical | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Strength | 41.4 to 68.9 | MPa | |
| Flexural Strength | 89.6 to 103 | MPa | |
| Compressive Strength | 165 to 179 | MPa |
| Impact | Nominal Value | Unit | |
|---|---|---|---|
| Notched Izod Impact | 27 to 67 | J/m |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow (-40 to 100°C) | 1.5E-5 | cm/cm/°C | |
| Heat Distortion | 260 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Breakdown | |||
| Dry | 64000 | V | |
| Wet | 60000 | V | |
| Surface Resistivity | |||
| -- 2 | 1.0E+10 | ohms | |
| -- 3 | > 1.0E+16 | ohms | |
| Volume Resistivity | |||
| -- 4 | 1.0E+10 | ohms·cm | |
| -- 5 | > 1.0E+16 | ohms·cm | |
| Dielectric Strength 6 | |||
| Dry | 16 | kV/mm | |
| Wet | 16 | kV/mm | |
| Dielectric Constant | |||
| 1 kHz 7 | 4.30 | ||
| 1 kHz 8 | 4.20 | ||
| 1 MHz 9 | 4.20 | ||
| 1 MHz 10 | 3.90 | ||
| Dissipation Factor | |||
| 1 kHz 11 | 0.010 | ||
| 1 kHz 12 | 7.0E-3 | ||
| 1 MHz 13 | 0.015 | ||
| 1 MHz 14 | 0.014 | ||
| Arc Resistance | 180 | sec |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating (1.59 mm) | V-0 | UL 94 |
| Injection | Nominal Value | Unit | |
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| Processing (Melt) Temp | 135 to 170 | °C | |
| Injection Pressure | 3.45 to 55.2 | MPa |
| Note Message | |
|---|---|
| 1 . | 48 hrs |
| 2 . | 30 days @ 100% RH @ 70°C |
| 3 . | As Is |
| 4 . | 30 days @ 100% RH @ 70°C |
| 5 . | As Is |
| 6 . | Method B (Step-by-Step) |
| 7 . | Wet |
| 8 . | Dry |
| 9 . | Wet |
| 10 . | Dry |
| 11 . | Wet |
| 12 . | Dry |
| 13 . | Wet |
| 14 . | Dry |
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