Poly Phthalazinone Ether Ketone (PPEK)
Item |
Unit |
Index |
Tg |
C° |
263 |
5% Weight Loss on Temp. in N2 |
C° |
>500 |
Tensile-Strength |
Mpa |
103.9 |
Flexural Modulus |
Mpa |
1605.4 |
Flexural-Strength |
Mpa |
172.4 |
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Surface Resistance |
O |
1.26x1015 |
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Volume Resistance |
O.cm |
2.77x1016 |
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Hardless |
Mpa |
174.1 |
Density |
g/cm3 |
1.35 |
Puncture Voltage |
Kv/cm |
43.9 |
Dielectric Constant |
. |
3.4 |
Oxygen Index |
--- |
31.5 |
Grade of Adhesive Strength |
. |
1 |
Morphological Feature |
. |
Amorphous |
PPEK is a new kind of high-performance engineering plastic with independent intellectual property, according to their special molecular structure, omniaromatics, noncoplaner, and twist structure, which brings the new polymer special properties of heat-resistance and solubility, and have proved to be used in many fields.
