RTP Company Wear Resistant Thermoplastics Compounds

Wear Resistance Data
(SI Metric)

RTP 1378C L
versus 1018 C Steel

Polypheneylene Sulfide (PPS)
40% Glass Fiber
Lubricated

PV	Load	Speed	Wear Factor X 10E-8	µ dynamic
70	1.80	0.25	103	0.44
175	2.25	0.50	188	0.41
350	8.99	0.25	358	0.34
350	2.25	1.00	593	0.52

Data obtained using ASTM 3702.
PV units: KPa m/sec
Load units: N
Speed units: m/sec
Wear Factor units: mm³/N m
Data last revised: April 2001

RTP 1300 Series
Polyphenylene Sulfide
Compounds

Advantages
• Excellent chemical resistance
• High temperature performance
• High modulus when reinforced

Limitations
• Brittleness
• Cost
• Warpage

Polyphenylene sulfide (PPS) is a semicrystalline material. It offers an excellent balance of properties, including high temperature resistance, chemical resistance, flowability, dimensional stability and electrical characteristics. PPS must be filled with fibers and fillers to overcome its inherent brittleness.

Because of its low viscosity, PPS can be molded with high loading of fillers and reinforcements. These fillers and reinforcements will make a difference in the strength, surface properties, dimensional stability, electrical properties and overall cost.

Because of its inherent flame retardancy, PPS is ideal for high temperature electrical applications.

No information supplied by RTP Company constitutes a warranty regarding product performance or use. Any information regarding performance or use is only offered as suggestion for investigation for use, based upon RTP Company or other customer experience. RTP Company makes no warranties, expressed or implied, concerning the suitability or fitness of any of its products for any particular purpose. It is the responsibility of the customer to determine that the product is safe, lawful and technically suitable for the intended use. The disclosure of information herein is not a license to operate under, or a recommendation to infringe any patents.

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