Anti-fouling agent

Abstract

The invention discloses an anti-adhesive potting agent, the components of which include hydroquinone and vanillol, which are formulated in a weight ratio of 1:3, and reacted with formaldehyde under alkaline conditions to form a water-soluble polymer , and then add a film-forming agent and a stabilizer to make an anti-sticking agent. The beneficial effects of the present invention are: the anti-sticking still agent of the present invention can form a uniform protective film on the still wall, and the material that can passivate free radicals is evenly dispersed in the protective film, effectively preventing the sticky material from being connected to the still wall. of adhesion. If it is used properly, it can save 2000-3000 kettles without cleaning, greatly prolonging the cleaning period, improving product quality, increasing output per unit time, reducing production costs, and greatly improving work efficiency. In addition, the anti-sticking agent of the present invention has the characteristics of non-toxic, tasteless, non-flammable and explosive. It will not change in short-term contact with air (1-2 days), and will not affect product quality.

Description

technical field [0001] The invention relates to an anti-sticking agent. Background technique [0002] As we all know, polymer reactors are essential equipment for the production of polyvinyl chloride, polystyrene, ABS and other polymers. However, during the production process, the inner wall of the reactor is easily adhered by the above-mentioned polymers, which is difficult to peel off and clean, which affects the heat exchange during the production process and affects the product quality when changing varieties. For this reason, domestic and foreign technical personnel have worked out various anti-sticking kettle agents, some of which are in a state of secrecy, and some of which are not ideal for use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-stick agent, which can form a uniform protective film on the wall of the reaction kettle, and evenly disperse substances that can passivate free radicals in...

AI Technical Summary

Problems solved by technology

However, during the production process, the inner wall of the reactor is easily adhered by the above-mentioned polymers, which is difficult to peel off and clean, which affects the heat exchange during the production process and affects the product quality when changing varieties

For this reason, technical personnel at home and abroad have developed various anti-sticking pot agents, some of which are kept secret, and some of which are not ideal for use.