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Proteus PP

Extruded Grade • Natural Color




Versatility is the word that best describes Proteus Co-Polymer. Perfect for fire truck tanks because it is inexpensive, easy to fabricate and won't crack from road vibration, Proteus Co-Polymer also works well in those orthotic devices that require a lower degree of rigidity. It can also be used in a variety of applications requiring chemical resistance and/or FDA compliance.

  • High impact resistance strength
  • Better resistance to cracking at low temperatures than Homopolymer Polypropylene
  • More pliable than homopolymer
  • Meets food handling guidelines
  • Chemical- and corrosion-resistant
  • No moisture absorption
  • FDA and 3-A Dairy Compliant

Forms and Sizes
  • Plate (Length up to 120", Width up to 60", Thickness up to 1.5") Request a Quote!
Typical Properties

PhysicalMeasurementValueTesting Method
Water Absorption Immersion, Saturation% by wt.--ASTM D570 (2)
Water Absorption Immersion, 24 Hours% by wt.--ASTM D570 (2)
Density/Specific Gravity @ 73°Flb/in30.0325ASTM D792

MechanicalMeasurementValueTesting Method
Tensile Elongation at Break, 73°F%300-
Compressive Strength, 10% Deformation, 73°Fpsi4800ASTM D695
Compressive Modulus of Elasticity, 73°Fksi175ASTM D695
Coefficient of Friction (Dry vs. Steel) Dynamic---QTM 55007
Elongation at Yield%---
Izod Impact (notched), 73°Fft-lb/in8ASTM D256 Type "A"
Tensile Strength, 73°Fpsi3400ASTM D638
Flexural Strength, 73°Fpsi4800ASTM D790
Hardness, Durometer, Shore "D" Scale, 73°F-72ASTM D2240
Tensile Modulus of Elasticity, 73°Fksi152ASTM D638
Flexural Modulus of Elasticity, 73°Fksi180ASTM D790

ThermalMeasurementValueTesting Method
Melting Point (Crystalline) Peak°F305ASTM D3418
Continuous Service Temperature in Air (Max.) (1)°F180-
Heat Deflection Temperature @ 264 psi°F212ASTM D648
Coefficient of Linear Thermal Expansion (-40°F to 300°F)μin/in-°F--E-831 (TMA)
Flammability, UL94-HB-

ElectricalMeasurementValueTesting Method
Surface Resistanceohms/sq.>= 1.00e+15ANSI/ESD STM 11.11
Surface Resistivityohm-cm>= 1.00e+15ANSI/ESD STM 11.11

ChemicalMeasurementValueTesting Method
Continuous Sunlight, 73°F-Limited-
Conductive / Static Dissipative, 73°F-No-
Chlorinated Solvents-Unacceptable-
Alkalies, Weak, 73°F-Acceptable-
Alkalies, Strong, 73°FpH 11-14Acceptable-
Alcohols, 73°F-Acceptable-
Acids, Weak, 73°F-Acceptable-
Acids, Strong, 73°FpH 1-3Acceptable-
Ketones, Esters-Unacceptable-
Inorganic Salt Solutions, 73°F-Acceptable-
Hydrocarbons - Aromatic, 73°F-Unacceptable-
Hydrocarbons - Aliphatic, 73°F-Unacceptable-
Hot Water / Steam-Limited-

ComplianceMeasurementValueTesting Method
Canada AG-No-
USP Class VI-No-

Additional Resources

NOTE: The information contained herein are intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. It is given without obligation or liability. Contact us for manufacturers' complete material property datasheets.

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