Bakelite® PF 85 Phenolic Formaldehyde Resin, UL Listed

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Bakelite® PF 85 Phenolic Formaldehyde Resin, UL Listed
Categories:	Polymer; Thermoset; Filled/Reinforced Thermoset; Phenolic
Material Notes:	Phenolic molding compound, organically filled, reinforced with cotton fibers, average notched impact strength, UL listed molding compound 1.5 mm / HB (BK, BN). Applications: Contactor cross bars, MCB housings, switch covers, handles, brake booster parts and bobbins.
Vendors:

Available Properties

Density, ISO 1183
Apparent Bulk Density, ISO 60
Linear Mold Shrinkage, ISO 2577, Compression Molding. Post Shrinkage = 0.2%.
Linear Mold Shrinkage, ISO 2577, Injection Molding. Post Shrinkage = 0.65%.
Ball Indentation Hardness, ISO 2039/P1, H961/30
Tensile Strength, ISO 527 - 1/2
Tensile Modulus, ISO 527 - 1/2
Flexural Strength, ISO 178
Flexural Modulus, ISO 178
Compressive Strength, ISO 604
Charpy Impact Unnotched, ISO 179-1 eU
Charpy Impact, Notched, ISO 179-1eA
Volume Resistivity
Surface Resistance
Dielectric Constant
Dielectric Strength, IEC 60243-P1
Dissipation Factor
Arc Resistance, ASTM D495
High Voltage Arc Resistance to Ignition (HVAR), BK, BN
Comparative Tracking Index
Hot Wire Ignition, HWI, (BK, BN)
Hot Wire Ignition, HWI, BK, BN
High Amp Arc Ignition, HAI, (BK, BN)
High Voltage Arc-Tracking Rate, HVTR, BK, BN
Maximum Service Temperature, Air, IEC 60216-P1, <20000 hours
Maximum Service Temperature, Air, IEC 60216-P1, < 50 hours
Deflection Temperature at 8.0 MPa, ISO 75-2
UL RTI, Electrical, (BK, BN)
UL RTI, Mechanical with Impact, (BK, BN)
UL RTI, Mechanical without Impact, (BK, BN)
Flammability, UL94, BK, BN
Feed Temperature, Injection molding
Nozzle Temperature, Injection molding
Melt Temperature, Injection molding
Mold Temperature, Injection molding
Mold Temperature, Compression molding
Injection Pressure, Compression and injection cavity mold pressure
Back Pressure, Injection molding
Cure Time, Per 1 mm of wall thickness, injection molding
Cure Time, Per 1 mm of wall thickness, compression molding

Property Data

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Manufacturer Notes:
Bakelite® Summit; Hexion Specialty Chemicals (former Bakelite AG and/or Momentive Performance Materials)

Category Notes
Plastic

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