Polyphenylene sulfide is obtained by polymerizing p-dichlorobenzene and sodium sulfide in organic polar solvent
It is usually reinforced with glass fibers to improve its mechanical and thermal properties. Therefore, various grades of materials can be obtained by blending PPS with different reinforcing materials
Main features: (1): Very high mechanical strength, especially its high bending strength value, with excellent elastic recovery properties (2): High toughness, compression properties and shear performance values ??( 3): It still has excellent creep resistance characteristics under high temperature and high load, and it also shows excellent fatigue resistance characteristics for cyclic stress (4): It has high elongation and impact strength, which is considered to be the best for the previous PPS resin The brittleness of the disadvantage has been greatly improved (5): It can withstand 260 ° C, 10 seconds of immersion in the electric soldering bath, which is enough to meet the requirements of the surface assembly technology of electronic components (6): There are very few ionic impurities, which are important for electrical properties It is also possible to apply in very demanding fields (7): The volume resistivity changes very little under high humidity and high temperature conditions, and the dielectric constant hardly changes with cycle number and temperature. As an electrical insulating material, it has very excellent characteristics (8): high fusion strength, excellent secondary processing characteristics such as tapping and pressing in
Japan-Polyplastics DURAFIDE PPS 6165A7S Physical Properties Table Parameters
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