Poly Phthalazinone Ether Sulfone (PPES)
Item |
Unit |
Index |
Tg |
C° |
305 |
5% Weight Loss on Temp. in N2 |
C° |
>500 |
Tensile-Strength |
Mpa |
77.4 |
Flexural Modulus |
Mpa |
1208 |
Flexural-Strength |
Mpa |
135 |
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Surface Resistance |
Ω |
6.3x1015 |
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Volume Resistance |
Ω.cm |
1.8x1016 |
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Hardless |
Mpa |
174.1 |
Density |
g/cm3 |
1.33 |
Puncture Voltage |
Kv/cm |
34.3 |
Dielectric Constant |
. |
3.5 |
Oxygen Index |
--- |
34.0 |
Grade of Adhesive Strength |
. |
1 |
Morphological Feature |
. |
Amorphous |
PPES 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.
