Polyimide precursor composition, polyimide-molded product, and image forming apparatus

摘要

A polyimide precursor composition includes a polyimide precursor including a repeating unit represented by the following Formula (1), a solvent, and acidic carbon black having a pH of 5.0 or less,;
wherein R1 represents a tetravalent organic group, R2 represents a divalent organic group, each of R3 and R4 independently represents a monovalent organic group or hydrogen, and R3 and R4 are not hydrogen at the same time.

主权项

1. A polyimide precursor composition comprising:
a solvent; acidic carbon black having a pH of 5.0 or less, and a polyimide precursor having a repeating unit represented by the following Formula (I),wherein R1 represents a tetravalent organic group, R2 represents a divalent organic group, each of R3 and R4 independently represents a 1-alkoxyethyl group or hydrogen, wherein at least one of R3 and R4 represents hydrogen and R3 and R4 are not hydrogen at the same time.