Sciengy New Materials PPS-SG401E65

Identification & Functionality

Chemical Family

Polyphenylene Sulfide (PPS)

Fillers Included

Glass Fiber

Polymer Name

Polyphenylene Sulfide (PPS)

Plastics & Elastomers Functions

Resin

Technologies

Plastics

Product Families

Plastics — Engineering & Specialty Polymers

High Performance Thermoplastics

Features & Benefits

Materials Features

Good Processability,

High Flow

Key Features

• Low Flash

Applications & Uses

Markets

Automotive & Transportation,

Electrical & Electronics,

Industrial

Applications

Industrial — Chemical & Industrial Manufacturing

Other Industrial Applications

Electrical & Electronics — Other Electrical & Electronics Applications

Electrical & Electronics — Parts & Components

Connectors,

Other Parts & Components

Automotive & Transportation — Transportation

Aerospace & Aviation

Electrical & Electronics — Wire & Cable

Jacketing & Insulation

Plastics & Elastomers Processing Methods

Injection Molding

Typical Applications

In the electronics industry for the production of connectors, wiring device, frequency divider and a variety of instrument components, such as shell

in the aerospace industry for the production of high strength, high temperature resistant and insulation of the high performance requirements of thin-walled parts;in the chemical industry for the production of corrosion-resistant valves, insulation devices in military products, for the production of precision electrical connectors, high strength, high temperature resistant contactor shell, motor module, pump impeller, pump, chemical pump etc.

Properties

Mechanical Properties

	Value	Units	Test Method / Conditions
Tensile Strength	170	mPa	ISO 527
Elongation at Break	1.5	%	ISO 527
Flexural Modulus	14	GPa	ISO 178
Flexural Strength	255	mPa	ISO 178
Charpy Impact Strength (V-notched)	9	kJ/m²	ISO 179

Thermal Properties

	Value	Units	Test Method / Conditions
Melting temperature (10°C/min)	280	°C	ISO 11357
Heat Deflection Tem p High Load (1.8MPa)	260	°C	ISO 75
Flammability	V-0	class	UL-94

Typical Properties

	Value	Units	Test Method / Conditions
Density	1660	kg/m³	ISO 1183
Mold shrinkage (Machine Direction)	0.3	%	GB/T 15585
Mold shrinkage (Transverse Direction)	0.7	%	GB/T 15585
Water Absorption (23°C-sat)	0.02	%	ISO 62

Electrical Properties

	Value	Units	Test Method / Conditions
Dielectric Strength	16	KV/mm	IEC 60243
Dielectric Constant	4.2	-	IEC 60250
Dissipation Factor	0.002	-	IEC 60250
Volume Resistivity	2×10^15	Ω.cm	IEC 60093
CTI	150	V	IEC 60112

Processing Parameters

	Value	Units	Test Method / Conditions
Drying at 3h	150	°C	-
Injection Pressure	30~100	mPa	-
Injection Molding Melt Temperature	290~330	°C	ISO 294
Injection Molding Melt Temperature	120~160	°C	ISO 294
Limit in-cylinder retention time at 300°C	min. 60	-	-
Limit in-cylinder retention time at 300°C	min. 46	-	-