Mainly used in organic solvents for polymerization and condensation of acrylic resin and polysulfone ester, extraction of aromatics, butadiene, spinning of acrylic fiber, plastic solvent and reaction medium for organic synthetic dyes.
m-Phenylenediamine
Mainly used in the manufacture of direct tanning resistant RN, alkaline orange, alkaline brown G, direct tanning resistant G and other dyes, and it is used as fur dyes, epoxy resin curing agent, cement coagulant, hair dye, mordant, color agent and other areas.
DMF
Mainly used for wet spinning of synthetic fibers, plastic film, paint remover. It can also dissolve some low-solubility pigments, and it can be used as an effective reagent for separating non-hydrocarbon constituents from paraffin wax.
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