PRL PPX-GP4

About
PRL PPX-GP4 is a Polyphenylene Ether + PS (PPE+PS) product. It can be processed by injection molding and is available in North America. Characteristics include: RoHS Compliant Heat Resistant&&

Product Description
GenericPPO(PPE)+PS
Material StatusCommercial: Active
FeaturesHeat Resistance, Good
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.06g/cm³ASTM D792
Melt Flow Rate
250℃,11.6kg20 to 30g/10minASTM D1238
Shrinkage rate
TD:3.2 mm0.50 to 0.70%ASTM D955
MD:3.2 mm0.50 to 0.70%ASTM D955

MECHANICALNominal valueUnitTest method
tensile strength
Fracture, 3.18 mm34.5MPaASTM D638
Yield, 3.17 mm34.5MPaASTM D638
Tensile strain
Fracture, 3.18 mm50%ASTM D638
Bending modulus
3.17 mm1760MPaASTM D790
bending strength
Fracture, 3.18 mm48.3MPaASTM D790

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃16kJ/m²ISO 179/1
Impact strength of cantilever beam notch ASTM D256
-40℃,3.2mm130J/mASTM D256
23℃,3.2mm270J/mASTM D256
Drop hammer impact
3.2 mm14.1JASTM D3029

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 3.2 mm93.3ASTM D648
0.45 MPa, unannealed, 3.2 mm98.9ASTM D648

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+16ohms·cmASTM D257

Process Conditions
injectionNominal valueUnitTest method
Drying temperature104 to 110°C
Drying time3.0 to 4.0hr
Drying time, maximum8.0hr
Barrel rear temperature249 to 299°C
Barrel middle temperature260 to 304°C
Barrel front temperature271 to 310°C
Processing (melt) temperature288 to 316°C
Mold temperature71 to 99°C

Notes
1. Typical properties: these are not to be construed as specifications.
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