428272
Poly(trimellitic anhydride chloride-co-4,4′-methylenedianiline)
powder
form
powder
refractive index
n20/D 1.656 (film)(lit.)
viscosity
800 cP
mp
>300 °C (lit.)
acid number
80 mg KOH/g
transition temp
softening point 272 °C (Film)
density
1.11 g/mL at 25 °C (lit.)
General description
Reactive, low molecular weight, soluble polymer. Undergoes imide formation at 100-150°C. Continued heating to 150°C removes residual solvent.
Application
Used in conformal coatings, passivation agent, insulating varnish, LCD alignments, and corrosion resistant coatings.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 1B - Repr. 1B
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P2 (EN 143) respirator cartridges
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