|
Molecular formula : MW : CAS :
nature : Poly-called three catalysts. Pale yellow sticky transparent liquid. Combustible. When the purity of more than 96% (converted to Amine), the water below 0.10% (Karl-Fisher), the colors of 2-7 (Cardinal Law), the density of 0.974. The boiling point of about 250 ° C. Refractive index of 1.514 (25 ° C). There ammonia smell. Do not dissolve in water, water-soluble and insoluble in organic solvents. Toxic. Steam is irritating to the skin. For thermosetting epoxy curing agents, adhesives, laminated sheet and the floor of the sealant, acid neutralizer Poly carbamate and production of catalysts. By phenol, dimethylamine, formaldehyde reaction, and then layered, vacuum dehydration, which is make leaching.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |