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Poly(pyromellitic dianhydride-co-4,4′-oxydianiline), amic acid solution - 12.0wt. %±0.5wt. % (80% NMP/20% xylene), high purity , CAS No.P466348

  • 12.0wt. %±0.5wt. % (80% NMP/20% xylene)
Item Number
P466348
Grouped product items
SKUSizeAvailabilityPrice Qty
P466348-100ml
100ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$434.90
View related series
Biomedical polymer

Basic Description

Specifications & Purity12.0wt. %±0.5wt. % (80% NMP/20% xylene)
Legal InformationPyre-M.L. is a registered trademark of Industrial Summit Technologies Corp.
Storage TempProtected from light,Store at -20°C
Shipped InIce chest + Ice pads
Product 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-1grows, indicating the formation of imide group.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.

Certificates

Certificate of Analysis(COA)

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3 results found

Lot NumberCertificate TypeDateItem
F2411420Certificate of AnalysisMay 11, 2024 P466348
F2411421Certificate of AnalysisMay 11, 2024 P466348
D2301959Certificate of AnalysisJan 04, 2023 P466348

Chemical and Physical Properties

Solubility H2O: miscible
SensitivityLight sensitive
Refractive Index1.5052

Related Documents

Solution Calculators