About

Polyphenylsulfone (PPSF or PPSU) is a high-temperature aromatic sulfone polymer. Long considered to be one of the highest performance polymers in the plastics world, PPSF has excellent thermal and chemical resistance, making it well suited for demanding applications in automotive, aerospace, electronics, defense, industrial, medical, and semi-con applications.

Technical Details

Accuracy

±0.3% (lower limit of ±0.3 mm)

Density

1.28 g/cm³

Min. wall thickness

1 mm

Tensile strength

55 - 74.1 MPa

Tensile modulus

2310 - 2350 MPa

Tensile elongation

8 - 40%

Flexural strength

105 - 110 MPa

Flexural modulus

2215 MPa

HDT (0.45 MPa)

190 - 207°C

Warping risk

N/A