Polyethersulfone

Slight yellow  polyethersulfone PESU AG-320 NT for coating

Good chemical resistance with high heat deflection sulfone polymers PESU/PES 

PESU is the acronym for Polyethersulfone. Also known as PES, PESU is part of Sulfone polymers, which are high performance polymer exhibiting very attractive properties such as high temperature performance, good chemical resistance, outstanding toughness, excellent colorability and very good dimensional stability.

As the other sulfone polymers, PESU is an amorphous polymer and displays therefore very good creep resistance, isotropic thermal and mechanical properties (if non reinforced) and transparency properties.

PESU is used in various applications including food services, medical, aerospace, wire & cable, etc.

Polyethersulfone PESU/PES Characteristics:

1: Heat deflection temperature of 204 °C (399 °F)

2: Good chemical resistance

3: Excellent electrical properties

4: Transparent

Polyethersulfone PESU/PES color: Natural(transparent slightly amber),opaque (glass-fiber reinforced grade)

Polyethersulfone PESU/PES form: granular and powder

Polyethersulfone PESU/PES Applications

1: Automotive lighting

2: Electrical and electronic components

3: Coatings

4: Cookware

5: Food service

6: Low-pressure water filtration membranes

7: Food and beverage processing membranes

8: Industrial filtration membranes