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Sciengy New Materials PPS-SG501T87

PPS-SG501T87 PPS is a 50% glass fiber reinforced linear polyphenylene sulfide compound developed to provide excellent engineering properties and processability

Polymer Name: Polyphenylene Sulfide (PPS)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Flexural Modulus: 18000.0 - 18000.0 MPa

Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Features & Benefits

Key Features
  • General Grade
  • High Strength
  • High Modulus
  • Temperature Resistance

Applications & Uses

Plastics & Elastomers Processing Methods
Typical Applications

Can be used in auto parts such as hermostat housing,water pump cap,regulator,and other industrial fileds.

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength185mPaISO 527
Elongation at Break1.7%ISO 527
Flexural Modulus18GPaISO 178
Flexural Strength285mPaISO178
Charpy Impact Strength (V-notched)9kJ/m²IS0 179
Thermal Properties
ValueUnitsTest Method / Conditions
Melting temperature (10°C/min)280°CISO 11357
Heat Deflection Tem p High Load (1.8MPa)260°CISO 75
FlammabilityV-0classUL-94
Typical Properties
ValueUnitsTest Method / Conditions
Density1760kg/m³ISO 1183
Mold shrinkage (Machine Direction)0.3%GB/T 15585
Mold shrinkage (Transverse Direction)0.6%GB/T 15585
Water Absorption (23°C-sat)0.02%ISO 62
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Strength16KV/mmIEC 60243
Dielectric Constant4.5-IEC 60250
Dissipation Factor0.002-IEC 60250
Volume Resistivity2×10^15Ω.cmIEC 60093
CTI155VIEC 60112
Processing Parameters
ValueUnitsTest Method / Conditions
Drying at 3h150°C-
Injection Pressure30~100mPa-
Injection Molding Melt Temperature290~330°CISO 294
Injection Molding Melt Temperature120~160°CISO 294
Limit in-cylinder retention time at 300°Cmin. 60--
Limit in-cylinder retention time at 300°Cmin. 55--