The application of PPS for its excellent heat resistance as the center, it give attention to two or morethings antifriction self lubrication, chemical stability, dimension stability, flame retardancy and electrical insulation, etc. In PPS can be used as a synthetic chemical industry, transportation, storage material reaction tank, pipe, valves, chemical pumps, etc., PPS can be produced in the center of the mechanical impeller, blades, gears, eccentric wearing parts, bearings, clutch and; Is the main purpose of PPS in the field of electronic appliances, such as production of transformer skeleton, high frequency coil skeleton, plugs, sockets, wiring, contactor turn a well-filled pieces and various kinds of precision parts, etc.

The material performance

1, good electric insulation (especially high frequency insulation), white hard and brittle, fell on the ground have metal sound, light transmittance after organic glass, the * * * * water resistance, good chemical stability. Have excellent flame retardancy, for not burning plastic.

2, general strength good rigidity, but qualitative fragile, easy to produce stress brittle; Not resistant to benzene, gasoline and other organic solvents; Long-term use of temperature can reach 260 degrees; In 400 degrees of air or nitrogen remained stable. By adding glass fiber reinforced materials or other modification, can make the impact strength greatly improved heat resistance and other mechanical properties. Density increases to 1.6-1.9, molding shrinkage rate reduce to 0.15 0.25% is suitable for production of heat resistance, insulation parts and chemical equipment, optical instruments, etc.

3, good formability, amorphous material, moisture absorption, but should be dry after forming.

4, liquidity between ABS and PC. Quick solidification, narrow, easy to decompose, range of application In general can be applied to the material such as PPS, PPS plate, used in construction, household more.