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    Home > Coatings News > Paints and Coatings Market > Common sense of paint: how to solve the problem of excessive emulsion temperature in emulsion paint production

    Common sense of paint: how to solve the problem of excessive emulsion temperature in emulsion paint production

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: in the process of producing latex paint, the entity enterprise Longfeng chemical coating Co., Ltd will always encounter such problems: when adding dispersants, wetting agents, defoamer and other auxiliaries to the emulsion, the temperature of the emulsion is obviously improved After adding cellulose, the viscosity of the emulsion increased, and the temperature of the emulsion increased with the stirring of the mixer At the end of the final production, touching the wall of the mixing barrel with hands will feel hot, and the estimated temperature is 40-50 ℃ At this temperature, the packing can not be packed It is necessary to wait until the emulsion is cooled to room temperature to pack (according to the summer in Qinhuangdao, Hebei province) Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Coatings home news: the solid enterprise Longfeng Chemical Coatings Co., Ltd in the production of latex paint process, will always encounter such problems: in the emulsion to add dispersant, wetting agent, defoamer and other auxiliaries, the temperature of the emulsion has obviously improved After adding cellulose, the viscosity of the emulsion increased, and the temperature of the emulsion increased with the stirring of the mixer At the end of the final production, touching the wall of the mixing barrel with hands will feel hot, and the estimated temperature is 40-50 ℃ At this temperature, it is not possible to pack the barrel and wait until the lotion is cooled to room temperature to pack (according to the summer temperature in Qinhuangdao, Hebei Province, to be cooled for more than 12 hours) (the picture above shows the washing and mixing barrel after the emulsion paint is loaded) Longfeng chemical paint Co., Ltd is a small and medium-sized paint enterprise with a small annual production capacity The production of the mixing barrel is only one ton at a time, and it needs to consume more than 12 hours each time because of the high temperature, which seriously affects the production efficiency After discussion and research with the factory director, the modification test of the mixing drum was carried out Transformation method: sandwich welding is carried out on the wall of mixing drum to form hollow effect A water inlet and a water outlet are welded at the bottom and the top of the drum The temperature of the emulsion is reduced by water cooling during mixing This method is being tested Please contact our technical consultant for information Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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