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Plastics Engineering Company 07476 Single-Stage Phenolic

Plenco® 07476 is a cotton flock filled resole phenolic molding compound, with improved physical strength, crack resistance, and is resistant to soap and detergent solutions at elevated temperatures. UL recognized under component file E40654. 07476 is available in black.

Functions: Molding Compound

Polymer Name: Phenol Formaldehyde (PF)

Reinforcement Material: Cotton, Glass Fibers

Processing Methods: Transfer Molding

End Uses: Brake Pads, Cases, Housings, Switch Board

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Knowde Enhanced TDS

Identification & Functionality

Additives Included
Reinforcement Material
Composite Materials Functions

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Color
Flame Rating
Physical Form
Processing Information (Transfer Molding)
ValueUnitsTest Method / Conditions
Apparent Density0.52g/cm³ASTM D1895
Arc Resistance159secASTM D495
Coefficient of Thermal Expansion4.3e-05per °CASTM E831
Comparative Tracking Index175VASTM D3638
Compressive Strength191MPaASTM D695
Deflection Temperature (at 1.82MPa)206°CASTM D648
Dielectric Strength (Short Time)7.5kV/mmASTM D149
Dissipation Factor (at 1MHz)0.093ASTM D150
Flexural Modulus7077MPaASTM D790
Flexural Strength82MPaASTM D790
Heat Resistance195°CASTM D794
Impact Strength (Drop Ball)179J/mPlenco
Impact Strength (Notched, Izod)25J/mASTM D256
Impact Strength (Notched, Charpy)27J/mASTM D256
Mold Shrinkage *0.0057m/mASTM D6289
Oxygen Index27%ASTM D2863
Permittivity (at 1MHz)7.3ASTM D150
Post Shrinkage (at 120°C, 72hr)0.41%ASTM D6289
Rockwell Hardness78E-ScaleASTM D785
Specific Gravity1.42ASTM D792
Tensile Elongation1%ASTM D638
Tensile Modulus7243MPaASTM D638
Tensile Strength56MPaASTM D638
UL Flammability (at 1.5mm)HBUL 94
Volume Resistivity210000000000ohm·cmASTM D257
Water Absorption0.43%ASTM D570

Regulatory & Compliance

Certifications & Compliance