Diatom mud purchase: five steps must be taken in diatom mud purchase to teach you to tear off the mask of poor diatom mud

Core tip: with the popularity of environmental protection concept, the pollution-free "diatom mud" interior wall coating is more and more popular, which also drives the development of diatom mud industry More and more diatom mud appears There are a lot of diatom mud in the market, which can't help but produce the kind of fish and dragon mixed products So today, I'm going to introduce you to the diatom mud The following five links should be paid attention to in the selection of qualified diatomite coating: (1) the lighter the diatomite coating is, the better Because diatom mud is a kind of porous material with less density, and some are added into the mixing formula 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 Home of coatings: with environmental protection With the popularity of the concept, the pollution-free "diatom mud" interior wall coating is more and more popular, which also drives the development of the diatom mud industry More and more diatom mud appears There are a lot of diatom mud in the market, which will inevitably produce a kind of mixed products Therefore, today's small-sized and small-sized series will bring you to know the quality identification of diatom mud and select qualified ones We should pay attention to the following five links: (1) to see the proportion of the material diatom mud coating should be the lighter the better Because diatom mud is a kind of porous material with less density, and some light inorganic materials such as sepiolite are added into the mixing formula, the weight of regular diatom mud coating is relatively light Because there are a lot of stones in the fake diatom mud coating, the density is very large and the feeling is very heavy, indicating that the content of diatomite is low (2) According to the proportion of water added during construction, since diatomite coating is a kind of powder material, water shall be added for mixing during construction, and the proportion of water added for regular diatomite coating shall be about 1:1, that is, 1kg of diatomite coating plus 1kg of water If the water addition is less than 1:0.5, the content of diatomite may be less than 20% (3) Look at the water absorption after finishing Use a water sprayer to spray water or directly spray water on the finished sample The faster the water absorption, the better the kinetic energy of diatom mud respiration, and the respiration function is the most basic function of diatom mud If little water absorption, it means that the content of diatomite is low or the micropore of diatomite is blocked by latex paint, the respiratory function of diatomite is poor (4) Look at the color of diatom mud coating high-quality diatom mud coating is not color matching emulsion paint, also does not contain resin and other adhesives After the construction of diatom mud coating, after spraying or pouring water, touch it by hand, and the bad diatom mud will lose powder or color When the water is dry, bad diatom mud will leave traces or fade (5) The diatom mud coating with good fire-retardant effect can prevent fire and flame, it is a heat preservation and insulation material, resistant to 1000 ℃ high temperature It is difficult to burn in case of fire, no smoke, no peculiar smell The fake and inferior products will produce smoke and pungent smell in case of fire The above is the content of diatom mud quality identification shared for you When you buy diatom mud, you must pay attention to the quality of diatom mud and not be deceived 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,