Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), amic acid solution, 12.0 wt. %±0.5 wt. % (80% NMP/20% xylene)

Basic Information Description Application Features And Benefits

Catalog Number	ACMA00040613
Synonyms	Polyamic acid
Molecular Formula	(C12H12N2O .C10H2O6)x
Density	1.095 g/mL at 25 °C
Composition	12.0 wt. %±0.5 wt. % (80% NMP/20% xylene)
Form	viscous liquid
Packaging	250 mL in poly bottle 1 L in poly bottle
Quality Level	300
Refractive Index	n20/D 1.5052
Storage Temperature	−20°C

Description Poly(pyromellitic dianhydride-co-4,4'-oxydianiline), amic acid solution (PAA) converts to polyimide at 300oC. The FTIR spectra indicates a carbonyl stretch of carboxylic acids in PAA at 1650 cm-1. Following the imidization process, the peak at 1720cm-1 grows, indicating the formation of imide group.

Application It is used as a precursor for polyimide coatings.
It may also be used as a precursor for the preparation of carbon hollow fiber membranes.

Features And Benefits This product has good hydrophobicity to meet your specific application needs

Our products and services are for research use only and cannot be used for any clinical purpose.

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