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by SpecialChem

Ultrason® E 6020 P

Ultrason® E 6020 P is an unreinforced, high viscosity, high-temperature resistant, amorphous thermoplastic derived from polyethersulfone (PESU). It is insoluble in water. Exhibits outstanding thermal stability, creep strength at high temperatures, resistance to fracture, superheated steam, oil, fuel, fluorine & coolants, good toughness & impact-resistance, high stiffness, good dielectric properties, high mechanical strength, very good fire behavior, excellent hydrolysis resistance, high resistance to thermal aging, very high long-term service temperature, resistance to weathering, good dimensional stability and good electrical insulating capacity. Recommended for membrane applications and coatings. It complies with the EU Directive 2006/122/EC (PFOA), EU Directive 2011/65/EU (RoHS) and EC Regulation 1907/2006 (REACH).

Ultrason® E 6020 P Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Apparent Density

0.25 g/cm³

ISO 60

Viscosity Number (Reduced Viscosity)

56 cm³/g

(23°C, in 0.01 g/ml Phenol/1,2, ortho-Dichlorbenzol, 1:1)

ISO 307, ISO 1157, ISO 1628

Moisture Absorption at Equilibrium

1 %

(At 23°C, 50% RH)

ISO 62

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