DURAFIDE 0220A9 PPS About Polyplastics:
Product Chinese name: polyphenylene sulfide
Product English name: PPS
Brand name and grade: DURAFIDE 0220A9
Basic product information
Common name: PPS
Brand name Brand: DURAFIDE 0220A9
Chemical Chinese name: polyphenylene sulfide
English name of chemical: PPS
Supplier: Polyplastics
Product packaging: 25KG/BAG
Origin: Japan
Product features: super high toughness, pure resin
English abbreviation name: PPS
Chinese common name: polyphenylene sulfide
PPS Polyplastics DURAFIDE 0220A9 performance characteristics:
1: General properties: PPS is a white appearance, high crystallinity, hard and brittle polymer. The relative density of pure PPS is 1.3, but it will increase after modification. The water absorption of PPS is extremely small, generally only about 0.03%. PPS has good flame retardancy, and its oxygen index is as high as 44% or more; compared with other plastics, it is a high flame-retardant material in plastics (the oxygen index of pure PVA is 47%, PSF is 30%, PA66 is 29%, 28% for MPPO and 25% for PC).
2: Mechanical properties: The mechanical properties of pure PPS are not high, especially the impact strength is low. Reinforced with glass fiber: the impact strength will be greatly improved, from 27J/m to 76J/M, which will be increased by 3 times; the tensile strength will be increased from 6Mpa to 137Mpa, which will be doubled. The rigidity of PPS is very high. Rare in engineering materials. The flexural modulus of pure PPS can reach 3.8Gpa, and after inorganic filling modification, it can reach 12.6Gpa, an increase of 5 times. The PPO known for its rigidity is only 2.55Gpa, and the PC is only 2.1Gpa. PPS has good creep resistance under load; high hardness; high wear resistance, its modulus at 1000 rpm is only 0.04g, and it will be further improved after filling F4 and = molybdenum sulfide; PPS also has a certain degree of self-improvement. Moisturizing. The mechanical properties of PPS are less sensitive to temperature.
3: Thermal properties: PPS has excellent thermal properties, can withstand 260 ° C in the short term, and can be used for a long time at 200 ~ 240 ° C; its resistance is equivalent to PI, second only to F4 plastics, which is in the It is also rare in thermosetting plastics.
4: Electrical properties: The electrical properties of PPS are very outstanding. Compared with other engineering materials, the dielectric constant and the tangent value of the dielectric loss angle are relatively low, and they change in a large frequency, temperature and temperature range. Not much; PPS has good arc resistance, which is comparable to thermosetting plastics. PPS is often used in electrical insulation materials, which is rare in thermosetting materials; its amount accounts for about 30%.
5: Environmental performance: One of the characteristics of PPS is that it has good chemical corrosion resistance, and its chemical stability is second only to F4:
Advantages of PPS Polyplastics DURAFIDE 0220A9:
1. Good chemical resistance. 2. Low creep rate. 3. Low water absorption. 4. Good dimensional stability. 5. High elastic modulus. 6. Flame retardant.
Application of PPS Polyplastics 0220A9:
Electronic aspects: high-voltage components, shells, sockets, terminals on TVs and computers, starting coils, blades of motors, brush brackets and rotor insulation parts, contactsSwitches, relays, electric irons, hair dryers, lamp holders, heaters, F-grade films, etc.
Automotive industry: suitable for exhaust gas recirculation valves and water pump impellers, and carburetors, exhaust devices, exhaust control valves, light reflectors, bearings, sensing components, etc.
Mechanical industry: used for bearings, pump valves, pistons, precision gears, copiers, cameras, computer parts, conduits, sprayers, fuel injectors, instrumentation parts, etc.
Chemical industry: used to make corrosion-resistant parts such as acid and alkali-resistant valve pipes, pipe fittings, valves, gaskets and submersible pumps or impellers.
Engineering plastics: manufacturing auto parts, anti-corrosion coatings, electrical insulation materials, etc.
Environmental protection field: PPS fiber filter material is a high-quality, high-efficiency and high-temperature-resistant filter material, which is used in smelting, chemical industry, building materials, thermal power, garbage incinerators, coal-fired boilers and other industries with high temperature and harsh working conditions.
Tableware field: used to make chopsticks, spoons, dishes and other tableware.
Japan-Polyplastics DURAFIDE PPS 0220A9 Physical Properties Table Parameters
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