The polymer used in automotive and aerospace applications is
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polyether ether ketone
-
polyamide-imides
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polyphenylsulfone
-
polysulfone
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.