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428272 Sigma-Aldrich

Poly(trimellitic anhydride chloride-co-4,4′-methylenedianiline)

powder

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Properties

Related Categories Amide Aromatic Resins, Engineering Polymers, Materials Science, Polymer Science, Polymers More...
Quality Level   100
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.)

Description

Application

Used in conformal coatings, passivation agent, insulating varnish, LCD alignments, and corrosion resistant coatings.

Packaging

100 g in glass bottle

Physical properties

Reactive, low molecular weight, soluble polymer. Undergoes imide formation at 100-150°C. Continued heating to 150°C removes residual solvent.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
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