Selection of diatom mud: diatom mud is not a universal strong alkali diatom mud

Core tip: diatom mud can be divided into strong alkaline diatom mud and weak alkaline diatom mud, which need not be discussed in a small volume, but we all know about it Yesterday I shared with you "parents pay attention! Children's room decoration needs weak alkali diatom mud "the article also briefly expounds the distinguishing method between strong alkali diatom mud and weak alkali diatom mud The pH value of weak alkali diatom mud is between 7-8, almost the same with human body and nature What is advocated is the original ecology, return to nature, and harmonious unity with human and nature However, the strong alkaline diatom mud has some disadvantages because of its high content of Cao Diatom mud also 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 Coating House News: diatom mud can be divided into strong alkaline diatom mud and weak alkaline diatom mud, which need not be more said, we have probably understood Yesterday I shared with you "parents pay attention! Children's room decoration needs weak alkali diatom mud "the article also briefly expounds the distinguishing method between strong alkali diatom mud and weak alkali diatom mud The pH value of weak alkali diatom mud is between 7-8, almost the same with human body and nature What is advocated is the original ecology, return to nature, and harmonious unity with human and nature However, the strong alkaline diatom mud has some disadvantages because of its high content of Cao Diatom mud is not a universal strong alkali diatom mud So, what are the disadvantages of strong alkali diatom mud? Xiaobian will show you the disadvantages of strong alkali diatom mud today One of the disadvantages of strong alkaline diatom mud: the strong alkaline nature of the desanded diatom mud will cause corrosion to the binding substances in the diatom earth, so most of the strong alkaline diatom mud will show serious desander, and it will perform well for a period of time after the completion of the construction, and there will be continuous emergence of the diatom mud wall after a week or a month, which is the reason People live indoors at least one-third of the time of the day The dust falling off will enter the respiratory tract and lungs with the breath, causing tracheitis, bronchitis and pneumoconiosis The second disadvantage of strong alkali diatom mud is that as a kind of wall material product, the color is in the diatom mud powder In the process of applying diatom mud or in the process of drying diatom mud, strong alkali will have a great influence on the color, and the phenomenon of impure color is serious; If a kind of diatom mud product is not pure in color in the process of construction, it can definitely be a strong alkaline diatom mud Three disadvantages of strong alkali diatom mud: some diatom mud construction workers will have hand pain, cracks and other symptoms a few days after diatom mud construction In fact, these are caused by strong alkaline substances Because the strong alkaline diatom mud is very corrosive, it will burn the skin and not heal the wound easily The fourth disadvantage of strong alkali diatom mud is that the diatom mud with poor quality and strong alkali has various problems in storage and construction because it contains calcium hydroxide Quicklime is mainly added to the strong alkaline diatom mud, which can react with glass active silica or active alumina at room temperature, generate aqueous products and produce cementation, affecting the quality of the wall Therefore, compared with strong alkaline diatom mud, weak alkaline diatom mud has obvious advantages Because the weak alkaline diatom mud is more close to the pure nature, without adding any chemical glue and lime as raw materials, the color of the diatom mud after the construction is more gentle, and the protection of eyes, especially the visual protection of children, is better The weakly alkaline diatomite mud product retains the most original breathing pores of diatomite, protects the functionality of diatomite from damage to the greatest extent, and enables the wall to realize real free breathing See here, I believe that you have a full understanding of the disadvantages of strong alkali diatom mud The parents who choose diatom mud as decoration materials for house decoration should recognize it Home of coatings focuses on the news and information of coatings, diatom mud, paint coatings, coating process, fire retardant coatings and coatings, paint coatings, coating process, decoration knowledge and decoration effect map of fire retardant coatings,