Curing Accelerator - List of Manufacturers, Suppliers, Companies and Products | IPROS GMS

PM-21

Low-temperature curing catalyst for water-based and solvent-based baked coatings.

PM-21 is a curing catalyst used for polyester, acrylic, and alkyd resin systems that crosslink with HMMM type resins in solvent-based and water-based paints containing high solids. ----------------------------------------------------------------------- 【Main Components and Properties】 A solution of a special stable block type para-toluenesulfonic acid Specific gravity at 20/4°C: 1.02 Appearance: White liquid Para-toluenesulfonic acid content: 19.5–21% -----------------------------------------------------------------------