RTP 155

About
Warning: The status of this material is ‘Commercial: Limited Issue’ The data for this material has not been recently verified. Please contact RTP Company for current information prior to specifying this grade.&&

Product Description
GenericPP not specified
Material StatusCommercial: Negative
FeaturesFlame Characteristics,V-0,5VA
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.37g/cm³ASTM D792
Melt Flow Rate
230℃,2.16kg3.0 to 5.0g/10minASTM D1238
Shrinkage rate
MD:3.2 mm0.70 to 1.0%ASTM D955
Water absorption rate
23℃,24hr0.030%ASTM D570

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm53J/mASTM D256
Notched impact strength of cantilever beam
3.2 mm320J/mASTM D4812

THERMALNominal valueUnitTest method
Hot deformation temperature ASTM D648
0.45 MPa, unannealed121ASTM D648
1.8 MPa, unannealed73.9ASTM D648

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+16ohms·cmASTM D257

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level UL 94
1.50 mmV-0 UL 94
3.00 mm5VA UL 94

Supplementary informationNominal valueUnitTest method
Primary Additive20%

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level90 ASTM D785
Tensile modulus3310MPaASTM D638
tensile strength20.7MPaASTM D638
Tensile strain
yield> 10%ASTM D638
Bending modulus2620MPaASTM D790
bending strength31.0MPaASTM D790

Process Conditions
injectionNominal valueUnitTest method
Drying temperature79°C
Drying time2.0hr
Processing (melt) temperature191 to 232°C
Mold temperature32 to 66°C
Injection pressure68.9 to 103MPa

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