Multiple choice

The polymer used in automotive and aerospace applications is

  1. polyether ether ketone

  2. polyamide-imides

  3. polyphenylsulfone

  4. polysulfone

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Polyphenylsulfone is a type of moldable plastic often used in rapid prototyping and rapid manufacturing applications. It is a heat and chemical resistant material. It is typically used in automotive and aerospace applications. It has virtually no melting point due to its amorphous nature.