Duratron™ T4501 PAI possesses high compressive strength and excellent wear resistance, making it a great performer in general purpose wear and friction applications. This grade is similar in composition to Duratron™ T4301, offering a very high flexural modulus and exhibiting little to no stick-slip and is able to endure harsh thermal, chemical and stress conditions. Duratron™ T4501 PAI is a reliable solution for parts requiring larger dimensions and high compressive strength.
PROPERTIES
Available in larger dimensions
High compressive strength and flexural modulus
Low wear and little-to-no stickslip
Suitable for harsh thermal, chemical and stress conditions
Thermal Properties
Property
Value
Heat Deflection Temperature at 1.8MPa (264 psi) (ºC)
280
Continuous allowable service temperature in air
260
Mechanical Properties
Property
Value
Tensile Strength (MPa)
110
Tensile Modulus of Elasticity (MPa)
5,500
Compressive stress at 1% nominal strain (MPa)
39
Compressive stress at 2% nominal strain (MPa)
72
Compressive stress at 5% nominal strain (MPa)
130
Flexural Strength (MPa)
155
Charpy Impact Notched (kJ/m²)
4.0
Chemical Properties
Property
Value
Hot Water / Steam
Limited
Acids, Weak
Acceptable
Acids, Strong (pH 1-3)
Limited
Alkalies, Weak
Limited
Alkalies, Strong (pH 11-14)
Not acceptable
Hydrocarbons - Aromatic
Acceptable
Hydrocarbons - Aliphatic
Acceptable
Ketones, Esters
Acceptable
Chlorinated Solvents
Acceptable
Alcohols
Acceptable
Inorganic Salt Solutions
Acceptable
Electrical Properties
Property
Value
Dielectric Strength (kV/mm)
Certification Properties
Property
Value
FDA
Not compliant
European Food Approval
Not compliant
NSF
Not compliant
3A-SSI
Not compliant
Canada AG
USDA
Not compliant
Flammability (UL Rating)
V-0
Medical use
Miscellaneous Properties
Property
Value
Base Material
PAI
Brand Family
Colors
Black
Density (g/cm3)
1.45
Water Absorption after 24 hrs immersion in water (%)
