GEHR Plastics PPS-40GF Polyphenylene Sulfide, 40% Glass Fiber

Category	Polymer , Thermoplastic , Polyphenylene Sulfide (PPS) , Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Manufacturer	GEHR Plastics Inc
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	GEHR Plastics PPS-40GF Polyphenylene Sulfide, 40% Glass Fiber.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

The linear polyphenylensulfide belongs to the semi-crystalline materials and offers a very high mechanical capacity, thermal and chemical resistance distinguished at the same time, high dimensional stability, and creep strength. The LOI belongs to the highest of polymers. By the reinforcement with glass polymers strength is achieved, which is comparable with light metal. PPS closes the gap between the technical synthetics and PEEK with its strength and economy.Propertiesvery high strength and rigidityhigh hardnesshigh thermostabilityhigh dimensional stabilityvery high chemical resistancevery good insulating propertieshigh weather resistancehigh resistance to hydrolysisApplications include components in machine-making, pump parts, fan parts, impellers, parts in the fuel and automotive sector.

Physical Properties	Metric	English	Comments
Specific Gravity	1.65 g/cc	1.65 g/cc	ISO 1183

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	100	100
Ball Indentation Hardness	322 MPa	46700 psi	ISO 2039
Tensile Strength at Break	185 MPa	26800 psi	ISO 527
Elongation at Break	1.9 %	1.9 %	ISO 527
Modulus of Elasticity	14.0 GPa	2030 ksi	ISO 527
Flexural Strength	285 MPa	41300 psi	3.5%; ISO 178
Charpy Impact Unnotched	5.30 J/cmÂ²	25.2 ft-lb/inÂ²	ISO 179
Charpy Impact, Notched	1.00 J/cmÂ²	4.76 ft-lb/inÂ²	ISO 179
Coefficient of Friction	0.40	0.40	DIN 53375

Thermal Properties	Metric	English	Comments
CTE, linear	48.0 Âµm/m-Â°C @Temperature 20.0 Â°C	26.7 Âµin/in-Â°F @Temperature 68.0 Â°F	DIN 53752
Thermal Conductivity	0.250 W/m-K	1.74 BTU-in/hr-ftÂ²-Â°F	DIN 52612
Maximum Service Temperature, Air	240 Â°C	464 Â°F
Deflection Temperature at 1.8 MPa (264 psi)	260 Â°C	500 Â°F	ISO 75
Flammability, UL94	V-0	V-0

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+13 ohm-cm	>= 1.00e+13 ohm-cm	VDE 0303
Surface Resistivity per Square	>= 1.00e+15 ohm	>= 1.00e+15 ohm	VDE 0303
Dielectric Constant	4.1 @Frequency 1.00e+6 Hz	4.1 @Frequency 1.00e+6 Hz	DIN 53483
Dielectric Strength	28.0 kV/mm	711 kV/in	VDE 0303
Dielectric Loss Index	0.0020 @Frequency 1.00e+6 Hz	0.0020 @Frequency 1.00e+6 Hz	DIN 53483
Comparative Tracking Index	125 V	125 V	CTI; IEC 60112

Descriptive Properties	Value	Comments
Acid Resistance	yes
Aromatic Resistance	limited
Bondability	yes
CKW Resistance	yes
Color	Black
Hydrocarbonate Resistance	yes
Hydroxide Resistance	limited
Ketone Resistance	limited
Physiological indifference according	yes
Resistance Against Hot Water	limited
UV Stabilization	yes

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