eFunda Polymers: Properties of Polyphenylene Sulfide {60% stainless steel, EMI shielding (conductive)}

Generic (ABS, ...) Trade Name


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Calculators

Polyphenylene Sulfide	List of Suppliers

Additives:	60% stainless steel
Application:	EMI shielding (conductive)

Material Properties

Mechanical Properties		Conditions
Mechanical Properties		State 1	State 2	ASTM
Flexural Modulus (MPa)	4071	23 ºC		D790
Tensile Strength (MPa)	58	at break		D638
Flexural Strength (MPa) at yield or break	123			D790
Izod Impact (J/cm of notch) 1/8" thick specimen unless noted	0.1			D256A

Thermal Properties Conditions

Pressure State ASTM

Deflection Temperature (ºC) 233 1.82 MPa D648

Physical & Electrical Properties Conditions

State ASTM

Specific Gravity 1.37 D792

Processing Properties Conditions

Type ASTM

Melting Temperature (ºC) 299 T_m, crystalline

Processing Temperature (ºC) 310 - 327 injection molding

Molding Pressure (MPa) 49 - 138

Compression Ratio 3 - 4

Linear Mold Shrinkage (cm/cm) 0.005 - 0.007 D955