Characteristics of PPS coating
High temperature stability:
Long run under 200-220 ℃, even can be used at 240 ℃for a short time.
Resistance to corrosion:
It is not reported that PPS can be dissolved by any solvent under 200℃. Resistance to common organic acid, alkali and salt is excellent. But the oxidation resistance is a little poor.
Bonding property:
Good bonding ability to common metal materials and inorganic material such as ceramics, cement.
Environment friendly property:
Outstanding properties such as insulation, self-extinguishing, wear-resisting, no-stick and innoxious.

Appliance field of PPS coating:
With good Mechanics of machinery property and resistance to corrosion, PPS coatings are used broadly.
Weapon industry ：wave absorption hidden coating of aerocraft and aircraft, anticorrosive coating of ship and submarine, damp-proof coating of sea mine, missile and land mine, and the anticorrosive coating of many gun tube.
Chemical industry：internal and external heat resisting anticorrosive coating of autoclave, holder, pump, pipeline and valve, even mildewproof coating of the building.
Biochemical, pharmaceutic and food industry：heat resisting anticorrosive coating of fermentation tank, holder, microwave oven, baking oven and chain conveyer, even mildewproof coating of the building.
Textiles and light industry： anticorrosive lubricating coating of spinning machine and loom, and the anticorrosive coating of dyeing and paper manufacture machine.
Household appliance：heat resisting anti-sticking coating of microwave oven, no-sticking hollowware and electric iron, easy cleaning coating of smoke extractor.
Petroleum, geology and mine industry：wear resisting anticorrosive coating of drill rod and rust-proof of support equipment.
Communication and power industry：rust-proof and insulation coating for support structure of high-tension transmission line (iron tower, electric pole, cross arm and fastener), anticorrosive and insulation coating of underground and submarine cable.