LONGLITE® PMC T355J

About
PMC-T355J Black Phenolic is a two-stage, mechanical purpose molding material offering excellent mold process-ability and optimized Cure cycles. Typical applications include automotive interior parts, circuit breaker and drive train component, etc.&&

Product Description
SupplierChang Chun
Generic酚醛树脂
Material StatusCommercial: Active
FeaturesExcellent Processability,Good Electrical Properties,Fast Cure,V-0
AvailabilitysNorth America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.47g/cm³ASTM D792
Density1.47g/cm³JIS K7112
Shrinkage rate 
1.0%JIS K6915
1.0%ASTM D955
Water absorption rate
24hr0.20%ASTM D570
23℃,24hr0.20%JIS K6911

MECHANICALNominal valueUnitTest method
tensile strength65.0MPaASTM D638
tensile strength65.0MPaJIS K6911
bending strength115MPaASTM D790
bending strength115MPaJIS K7203
compressive strength210MPaASTM D695
compressive strength210MPaJIS K6911

IMPACTNominal valueUnitTest method
Charpy impact strength 
3.9kN/mASTM D256
3.9kN/mJIS K7111
Izod notched impact strength 
3.4kN/mJIS K6911
3.4kN/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed180ASTM D648
1.8 MPa, unannealed180JIS K7207
Relative temperature index
Electrical performance150UL 746
Strength mechanical performance150UL 746
Impact mechanical performance150UL 746

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+13ohms·cmASTM D257
Volume resistivity1.0E+13ohms·cmJIS K6911
Dielectric strength 
13kV/mmASTM D149
13kV/mmJIS K6915
Arc resistancePLC 5 ASTM D495
Compared to the leakage tracing indexPLC 3 UL 746
insulation resistance 
1.0E+11ohmsASTM D257
1.0E+11ohmsJIS K6915
1.0E+9ohmsASTM D257
1.0E+9ohmsJIS K6915

FLAME CHARACTERISTICSNominal valueUnitTest method
0.62 mmV-0 UL 94

Supplementary informationNominal valueUnitTest method
Storage period12month

Notes
1. Typical properties: these are not to be construed as specifications.
2. (N)
3. (B)
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