Tuesday, January 31, 2012

The Introduction of PPS R7

 PPS R7
PPS R7 is a chemical produced by Phillips high-performance polyphenylene sulfide, has good dimensional stability, excellent chemical resistance and high temperature performance. PPS has a 30-year-old has become recognized worldwide, there are strict requirements on the plastic of choice, is widely used in automotive, electronics, industrial, household appliances.
Advantages:
Continuous use temperature of 240
, short-term use temperature can reach 270 ; its flame retardant (UL94: V-0, a number of levels can be achieved 5VA); excellent chemical resistance and oxidation resistance; very rigid; very low The absorption rate; Even at high temperature creep resistance is also very good; inch Stability: excellent creep resistance, low coefficient of linear expansion, high temperature dimensional stability is also very good; forming: liquidity, and can be thin-wall molding may be the same as other glass reinforced plastics for molding.
Typical application:
Household appliances: hair dryers, curly hair, microwave ovens and cooker parts, popular for many years.; Electrical and electronic industry (plug, multi-point connectors, bobbins, relays, switches, electronic vitality packaging, capacitors and transistors with different types of design of the computer connector AGP, BGA and PLCC, etc., especially for the need for co-SMT (Surface mount techonology) products)
Industrial products: motors, pumps, valves, lights cups and other products, too numerous to mention.
PPS in the automobile industry mainly on the application of high temperature, corrosion, requiring precision molding parts. Such as: pumps and accessories, all kinds of sensor parts, engine parts, lamp parts, all kinds of pipes and valves. Temperature resistant parts and other various parts.
PPS in the electronic, electrical industry, the main applications are: temperature fuse box, relay parts, coil axis connectors, jacks, relays, potentiometers, TV spin modulation tracks, electronic tuner base, rheostat parts, heat sensitive resistors, semiconductor thermometers, fine-tune the compensation capacitors, filters, disk drives, transformers, large-scale switch, bobbin, distributor, good as stents.
PPS in the application of household appliances: uranium and a variety of starter parts, adjust back to the turntable, a variety of rails, throttle cover, within the insulated part of electromagnetic conditioner, hair dryer, iron parts, humidifier water container, dry made frame, the pressure cooker lid, typewriters and copier parts, washing machine gear, heater outlet and heats the surrounding parts, machine parts in clothing.

Read more: Buy A PPS R7

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