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Cosmic DAP K31/6220
| 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: | UpvOmi_Cosmic-DAP-K31-6220.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DESCRIPTION Cosmic K31 / 6220 is a short glass fiber filled, high heat resistant general purpose 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. K31 has FDA approval for direct food contact use. FEATURES K31 / 6220 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 | 1.76 | 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 64 | J/m |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow (-40 to 100°C) | 2.5E-5 | cm/cm/°C | |
| Heat Distortion | 260 | °C |
| Electrical | Nominal Value | Unit | |
|---|---|---|---|
| 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 | 4.10 | ||
| 1 MHz 9 | 4.10 | ||
| 1 MHz 10 | 4.00 | ||
| Dissipation Factor | |||
| 1 kHz 11 | 0.010 | ||
| 1 kHz 12 | 6.0E-3 | ||
| 1 MHz 13 | 0.015 | ||
| 1 MHz 14 | 0.012 | ||
| Arc Resistance | 180 | sec |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| 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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