company tower banner
Plastics Engineering Company Company Logo

Plastics Engineering Company 05351 Two-Stage Phenolic

Plenco® 05351 is a mineral and graphite filled phenolic molding compound. Customers have found this material useful for seal applications. Plenco® 05351 offers excellent dimensional stability, lubricity, and low abrasion properties. 05351 is available in gray. 05351 is not recommended for electrical insulating applications.

Functions: Molding Compound

Polymer Name: Phenol Formaldehyde (PF)

Reinforcement Material: Mineral

Processing Methods: Injection Molding

End Uses: Cases, Housings

  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Reinforcement Material
Composite Materials Functions

Features & Benefits

Applications & Uses

Composites End Use
Composites Processing Methods

Properties

Color
Physical Form
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Apparent Density0.94g/cm³ASTM D1895
Coefficient of Thermal Expansion2.5e-05per °CASTM E831
Compressive Strength148MPaASTM D695
Deflection Temperature (at 1.82MPa)183°CASTM D648
Flexural Modulus14149MPaASTM D790
Flexural Strength79.8MPaASTM D790
Heat Resistance245°CASTM D794
Impact Strength (Drop Ball)44J/mPlenco
Impact Strength (Notched, Charpy)15.3J/mASTM D256
Impact Strength (Notched, Izod)16.8J/mASTM D256
Mold Shrinkage *0.0041m/mASTM D6289
Post Shrinkage (at 120°C, 72hr)0.08%ASTM D6289
Rockwell Hardness85E scaleASTM D785
Specific Gravity1.74ASTM D792
Tensile Elongation0.3%ASTM D638
Tensile Modulus16038MPaASTM D638
Tensile Strength44MPaASTM D638
Water Absorption0.04%ASTM D570