418560

Sigma-Aldrich

Poly(melamine-co-formaldehyde) methylated, solution

average Mn ~432, 84 wt. % in 1-butanol

Linear Formula:
(C4H8N6O)n
CAS Number:
MDL number:
NACRES:
NA.23

form

liquid

Quality Level

mol wt

average Mn ~432

concentration

84 wt. % in 1-butanol

refractive index

n20/D 1.515

bp

118 °C

density

1.157 g/mL at 25 °C

InChI

1S/C3H6N6.CH2O/c4-1-7-2(5)9-3(6)8-1;1-2/h(H6,4,5,6,7,8,9);1H2

InChI key

IVJISJACKSSFGE-UHFFFAOYSA-N

Related Categories

General description

Poly(melamine-co-formaldehyde) methylated, solution (PMF) is a heat initiated cross-linking agent that forms an optically transparent solution. It can be linked with poly(4-vinly phenol) (PVP) by attaching with phenol groups that reduce the hydroxyl units in the blend.

Application

PMF can be used in the preparation of PVP-based ink, which can be used in inkjet printing for the development of electronic components such as:
  • organic thin film transistor
  • radio frequency capacitors
  • parallel plate capacitors
  • metal insulated metal (MIM) capacitor

Packaging

1 L in glass bottle
250 mL in glass bottle

Signal Word

Danger

hazcat

Acute Tox. 4 Inhalation - Carc. 2 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

storage_class_code

3 - Flammable liquids

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Scaling of contact metal induced hysteresis in solution processed organic thin film transistors.
Karunakaran L, et al
Organic Electronics, 65, 15-18 (2019)
Inkjet-printed thin film radio-frequency capacitors based on sol-gel derived alumina dielectric ink.
McKerricher G, et al.
Ceramics International, 43(13), 9846-9853 (2017)
Effects of processing variable on melamine-formaldehyde aerogel formation.
Nguyen MH and Dao L
Journal of Non-Crystalline Solids, 225, 51-57 (1998)
Poly (melamine-co-formaldehyde) methylated effect on the interface states of metal/polymer/p-Si Schottky barrier diode.
Tozlu C and Mutlu A
Synthetic Metals, 211, 99-106 (2016)
Inkjet Printed Parallel Plate Capacitors Using PVP Polymer Dielectric Ink on Flexible Polyimide Substrates.
IEEE Engineering in Medicine and Biology Society (EMBC), 4277-4280 (2018)
Protocols
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