Plenco 04527 (Injection)

Category: Phenolic , Phenolic
Manufacturer: Plastics Engineering Co.
Trademark: Plenco
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NDagqv_Plenco-04527-Injection-.pdf
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PLENCO 04527 is a heat resistant, mineral and flock filled phenolic molding compound, offering excellent mechanical strength, and resistance to cracking in a wet-dry environment. UL recognized under component file E40654. 04527 is available in black.
General Information
Filler / Reinforcement
  • Mineral filler
  • Soft filling
Features
  • Good cracking resistance
  • Good strength
  • Heat resistance, high
UL File Number
  • E40654
Appearance
  • Black
Forms
  • Particles
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.58g/cm³ASTM D792
Apparent Density 0.62g/cm³ASTM D1895
Molding Shrinkage - Flow 0.52%ASTM D955
Water Absorption (24 hr)0.39%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (E-Scale)58ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 10200MPaASTM D638
Tensile Strength 54.0MPaASTM D638
Tensile Elongation (Break)0.80%ASTM D638
Flexural Modulus 8630MPaASTM D790
Flexural Strength 79.8MPaASTM D790
Compressive Strength 140MPaASTM D695
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 20.5J/mASTM D256
Notched Izod Impact 19J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)204°CASTM D648
Continuous Use Temperature 203°CASTM D794
CLTE - Flow 3.4E-5cm/cm/°CASTM E831
Thermal Conductivity (100°C)0.55W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.8E+12ohms·cmASTM D257
Dielectric Strength ASTM D149
    -- 19.5kV/mmASTM D149
    -- 27.3kV/mmASTM D149
Dielectric Constant (1 MHz)6.60ASTM D150
Dissipation Factor (1 MHz)0.16ASTM D150
Arc Resistance 181secASTM D495
Comparative Tracking Index (CTI) 175VUL 746
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.50 mm)V-1UL 94
Oxygen Index 31%ASTM D2863
Additional Information
The value listed as Thermal Conductivity, ASTM C177 was tested according to the ASTM E1461 standard.The value listed as Mold Shrink, Linear-Flow, ASTM D955 was tested according to the ASTM D6289 standard.The value listed as Comparative Tracking Index, UL 746 was tested according to ASTM D3638.Post Shrinkage, ASTM D6289, 72hr, 120°C: 0.33%Drop Ball Impact, PLENCO Method: 144 J/m
InjectionNominal ValueUnit
Suggested Shot Size 20 - 80%
Rear Temperature 66.0 - 82.0°C
Front Temperature 82.0 - 99.0°C
Processing (Melt) Temp 104 - 115°C
Mold Temperature 165 - 182°C
Injection Pressure 6.20 - 11.0MPa
Back Pressure 0.300MPa
Screw Speed < 60rpm
Cushion 3.00mm
Injection instructions
Injection Time: 3-8 sec
Note Message
1 .Method A (short time)
2 .Method B (step by step)
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