Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
DAP Cosmic DAP K43/6260 Cosmic Plastics, Inc.
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Cosmic Plastics, Inc./Cosmic DAP K43/6260 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 19to27 J/m |
| Mechanical properties | Test Condition | Test Method | Cosmic Plastics, Inc./Cosmic DAP K43/6260 |
|---|---|---|---|
| tensile strength | 31.0to41.4 MPa | ||
| bending strength | 68.9to89.6 MPa | ||
| compressive strength | 138to221 MPa |
| Electrical performance | Test Condition | Test Method | Cosmic Plastics, Inc./Cosmic DAP K43/6260 |
|---|---|---|---|
| Dissipation Factor | 1MHz9 | 0.039 | |
| 1MHz8 | 0.031 | ||
| dielectric strength | Wet | 48000 V | |
| Wet | 14 kV/mm | ||
| Dissipation Factor | 1kHz8 | 0.035 | |
| 1kHz9 | 0.043 | ||
| dielectric constant | 1kHz8 | 4.60 | |
| 1kHz9 | 4.70 | ||
| dielectric strength | Dry | 16 kV/mm | |
| Volume resistivity | --6 | 6E+09 ohms·cm | |
| Dissipation Factor | 耐电弧性 | 180 sec | |
| Volume resistivity | --5 | >1.0E+16 ohms·cm | |
| dielectric constant | 1MHz8 | 4.00 | |
| dielectric strength | Dry | 55000 V | |
| Surface Resistivity | --5 | >1.0E+16 ohms | |
| --6 | 1E+10 ohms |
| physical property | Test Condition | Test Method | Cosmic Plastics, Inc./Cosmic DAP K43/6260 |
|---|---|---|---|
| Water absorption rate | 平衡,50°C | 0.40 % | |
| density | 1.80 g/cm³ | ||
| dimensional stability | <0.080 % | ||
| Shrinkage rate | MD | 0.30to0.70 % | |
| 2.3 |
| Thermal performance | Test Condition | Test Method | Cosmic Plastics, Inc./Cosmic DAP K43/6260 |
|---|---|---|---|
| Heat distortion temperature | HDT | 260 °C | |
| Linear coefficient of thermal expansion | MD：-40到100°C | 4.6E-05 cm/cm/°C |
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