| Physical and Chemical Properties | Properties Cationic etherifying agent is easily soluble in water and 2-propanol at room temperature. It is an aqueous solution with a 69% content. It can be immediately converted into epoxidation and deconstruction under alkaline conditions, thereby reacting with starch, guar gum and other substrates to realize the cationization of the product. |
Introduction
cationic etherifying agent CTA, widely used in many fields such as paper industry, textile industry, daily chemical industry, water treatment industry, petroleum industry, etc., a variety of dispersants, diffusers, adhesive agents, filling agents, curing agents, etc., through ionization activation, improve its functional efficiency, reduce dosage, improve product quality, have a significant and significant promotion effect.
Production method
P> add trimethylamine hydrochloride and water to the reaction pot, stir and heat to 40 ℃, add epichlorohydrin dropwise, control the temperature to 40-45 ℃, finish the addition, continue the heat preservation reaction for 8h, rectify and concentrate the finished product.