GF PPS

Polyphenylene Sulfide

Added Fiber Polyphenylene Sulfide, Is A Polyphenylene Sulfide Material Glass Fiber Reinforced Modified Materials, Than The Pure PPS Rigidity And Creep Resistance, Load Bearing Capacity, Dimensional Stability Is Better, Self-extinguishing, With Good Corrosion Resistance, Hydrolysis Resistance, Good Oxidation Resistance, The Use Of Temperature -40~260°C.

Physical property table Physical property table download

Advantage

Characteristic：

Excellent High Temperature Resistance, Corrosion Resistance, Hydrolysis Resistance, Stripping Resistance, Good Self-lubrication, High Strength, Flame Retardant, Dimensional Stability, Excellent Electrical Performance.

Information

plate
Thickness（mm）	Breadth（mm）	Length（mm）
6-100	610	1220

Mechanical Properties

Specific gravit	ASTM D792	g/cm3	1.63
Tensile yield strength	ASTM D638	Mpa	145
Breaking elongation	ASTM D638	%	2
Bending strength	ASTM 790	Mpa	180
Flexural modulus	ASTM 790	Mpa	6600
Shore hardness	ASTM D2240	D	90
Impact strength	ASTM D256	J/M	26

Thermal Properties

Melting point	DSC	°C	280
Heat distortion temperature	ASTM D648	°C	260
Operating temperature	-	°C	230
Maximum operating temperature	-	°C	260
Thermal conductivity	DIN 52612- 1	WI(K-M）	0.35
Coefficient of linear thermal	ASTM D696	10-5-1/K	5

Electrical Properties

Dielectric strength	ASTM D150	KV-mm	28
Dielectric loss factor	ASTM D150	-	0.004
Volume resistity	ASTM D257	Ω.cm	10¹⁴
Surface resistivity	ASTM D257	Ω	10¹⁴
Dielectric constant	ASTM D149	-	4

Chemical P roperties

Water absorption	23°C 60%RH	%	0.02
Acid resistance	23°C 60%RH		+
Alkali resistance			+
Acid and alkali resistance			+
Resistance to sodium chlorate			+
Resistance to aromatic compounds			+
Resistance to ketone	23°C 60%RH		+
Resistance to hot water	23°C 60%RH		+