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1. Putty is used as a material for pretreatment of the surface to be coated in architectural coatings Putty is a thin layer of leveling mortar. Putty is scraped on the surface of rough substrates (such as concrete, leveling mortar, gypsum board, etc.) Make the exterior wall paint layer smooth and...Read more »
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In ready-mixed mortar, the addition amount of cellulose ether is very low, but it can significantly improve the performance of wet mortar, and it is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different visc...Read more »
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Redispersible latex powder is a powder dispersion obtained by spray drying of modified polymer emulsion. It has good dispersibility and can be re-emulsified into a stable polymer emulsion after adding water. Its chemical properties are exactly the same as the initial emulsion. Therefore, In order...Read more »
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Cellulose ether is a non-ionic semi-synthetic polymer, which is water-soluble and solvent-soluble. It has different effects in different industries. For example, in chemical building materials, it has the following composite effects: ① water retention agent ② thickener ③ leveling property ④ film-...Read more »
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The reason why the hydroxypropyl methylcellulose is more and more diluted in the putty powder? When the putty powder is produced and used, various problems will occur. After the putty powder is mixed with water and stirred with an electric drill, the putty will become thinner as it is stirred, an...Read more »
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In ready-mixed mortar, the addition amount of cellulose ether is very low, but it can significantly improve the performance of wet mortar, and it is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different visc...Read more »
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In ready-mixed mortar, the addition amount of cellulose ether is very low, but it can significantly improve the performance of wet mortar, and it is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different visc...Read more »
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In ready-mixed mortar, the addition amount of cellulose ether is very low, but it can significantly improve the performance of wet mortar, and it is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different visc...Read more »
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With the rapid development of dry mortar industry in China, the application of ceramic tile glue can be comprehensively promoted. So, what problems will appear in the practical application of ceramic tile glue? Today, help you answer in detail! A, why to use tile glue? 1) Now ceramic tile market,...Read more »
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1. Definition and function of thickener Additives that can significantly increase the viscosity of water-based paints are called thickeners. Thickeners play an important role in the production, storage and construction of coatings. The main function of the thickener is to increase the viscosity o...Read more »
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Advantages of HPMC in controlled release formulations Hydroxypropyl methylcellulose (HPMC) is a widely used polymer in pharmaceutical formulations, particularly in controlled release formulations. Its popularity stems from its unique properties that make it well-suited for such applications. Here...Read more »
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What are the rheological properties of HPMC? Hydroxypropyl methylcellulose (HPMC) is a versatile polymer that finds extensive use in various industries, including pharmaceuticals, construction, food, and cosmetics, primarily due to its unique rheological properties. Rheology is the study of the f...Read more »