LNP™ LUBRICOMP™ DFP34 compound

About
LNP™ LUBRICOMP™   DFP34 compound LNP* LUBRICOMP* DFP34 is a compound based on Polycarbonate resin containing 20% Glass Fiber, 15% PTFE/Silicone. Added feature of this material is: Wear Resistant. Also known as: LNP* LUBRICOMP* Compound DFL-4534 Product reorder name: DFP34&&LNP™ LUBRICOMP™   DFP34 compound LNP LUBRICOMP DFP34 is a compound based on Polycarbonate resin containing Glass Fiber, PTFE, Silicone. Added features of this material include: Internally Lubricated. Also known as: LNP* LUBRICOMP* Compound DFL-4534 Product reorder name: DFP34&&LNP™ LUBRICOMP™   DFP34 compound LNP LUBRICOMP DFP34 is a compound based on Polycarbonate resin containing Glass Fiber, PTFE, Silicone. Also known as: LNP* LUBRICOMP* Compound DFL-4534 Product reorder name: DFP34&&

Product Description
SupplierSABIC
GenericPolycarbonate
Material StatusCommercial: Active
FeaturesLubricating,Good wear resistance
AvailabilitysNorth America,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.42g/cm³ASTM D792
Density1.42g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD：24 hrs0.30 to 0.50%ASTM D955
MD：24 hrs0.30 to 0.50%ASTM D955
TD：24 hrs0.44%ISO 294-4
MD：24 hrs0.36%ISO 294-4
Water absorption rate
24hr，50% RH0.10%ASTM D570

MECHANICALNominal valueUnitTest method
Tensile modulus6890MPaASTM D638
Tensile modulus6740MPaISO 527-1-2
tensile strength
fracture103MPaASTM D638
fracture104MPaISO 527-2
yield103MPaASTM D638
yield103MPaISO 527-2
Tensile strain
fracture2.5%ISO 527-2
fracture2.8%ASTM D638
yield2.8%ASTM D638
yield2.5%ISO 527-2
Bending modulus6210MPaASTM D790
Bending modulus6400MPaISO 178
bending strength159MPaASTM D790
bending strength158MPaISO 178
friction coefficient ASTM D3702 Modified
dynamic0.51 ASTM D3702 Modified
static state0.53 ASTM D3702 Modified
Wear factor
Washer10810^-10 in^5-min/ft-lb-hrASTM D3702 Modified

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃140J/mASTM D256
23℃14kJ/m²ISO 180-1A
23℃720J/mASTM D4812
Notched impact strength of cantilever beam
23℃44kJ/m²ISO 180/1U
Dart impact equipped with measuring instruments
23℃，Energy at Peak Load24.9JASTM D3763
Multi axial instrumented impact energy6.30JISO 6603-2

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 64 mm span141℃ISO 75-2/Af
1.8 MPa, unannealed, 3.2 mm141℃ASTM D648
0.45 MPa, unannealed, 64 mm span145℃ISO 75-2/Bf
0.45 MPa, unannealed, 3.2 mm144℃ASTM D648
Linear coefficient of thermal expansion
TD：-40~40℃3.6E-51/℃ASTM E831
TD：-40~40℃3.6E-51/℃ISO 11359-2
MD：-40~40℃4.7E-51/℃ISO 11359-2
MD：-40~40℃4.7E-51/℃ASTM E831

Process Conditions
injectionNominal valueUnitTest method
Drying temperature121°C
Drying time4.0hr
Recommended maximum moisture content0.020%
Barrel rear temperature293 to 304°C
Barrel middle temperature310 to 321°C
Barrel front temperature321 to 332°C
Processing (melt) temperature304 to 327°C
Mold temperature82 to 110°C
Back pressure0.172 to 0.344MPa
Screw speed30 to 60rpm

Notes
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