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1. Mix sodium carboxymethyl cellulose with water directly to make a paste glue and set aside. When configuring sodium carboxymethyl cellulose paste, first add a certain amount of clean water into the batching tank with a stirring device, and sprinkle sodium carboxymethyl cellulose slowly and even...Read more »
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1. Inorganic thickener The most commonly used is organic bentonite, whose main component is montmorillonite. Its lamellar special structure can endow the coating with strong pseudoplasticity, thixotropy, suspension stability and lubricity. The principle of thickening is that the powder absorbs wa...Read more »
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Hydroxypropyl methylcellulose – masonry mortar Enhance the adhesion with the masonry surface, and enhance the water retention, so that the strength of the mortar can be improved. Improved lubricity and plasticity for improved application properties, easier application saves time and improve...Read more »
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Hydroxypropyl methylcellulose HPMC compounding technology is a technology that uses HPMC as the main raw material and adds other specific additives in a certain proportion to prepare modified hydroxypropyl methylcellulose HPMC. HPMC has a wide range of uses, but each application has different spe...Read more »
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Thickeners for latex paints must have good compatibility with latex polymer compounds, otherwise there will be a small amount of texture in the coating film, and irreversible particle aggregation will occur, resulting in a decrease in viscosity and coarser particle size. Thickeners will change th...Read more »
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Putty powder is mainly composed of film-forming substances (bonding materials), fillers, water-retaining agents, thickeners, defoamers, etc. Common organic chemical raw materials in putty powder mainly include: cellulose, pregelatinized starch, starch ether, polyvinyl alcohol, dispersible latex p...Read more »
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1 What are the main uses of cellulose ether HPMC? HPMC is widely used in construction mortar, water-based paint, synthetic resin, ceramics, medicine, food, textile, cosmetics, tobacco, and other industries. It is divided into construction grade, food grade, pharmaceutical grade, PVC industrial gr...Read more »
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Hydroxypropyl methylcellulose is used as a raw material substrate to produce oil, which can realize the utilization of total sugar, improve the utilization rate of raw materials, reduce the residual amount of substrate in the fermentation broth, and reduce the cost of wastewater treatment. This h...Read more »
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Hydroxypropyl methylcellulose is a kind of non-ionic cellulose mixed ether. Unlike ionic methyl carboxymethyl cellulose mixed ether, it does not react with heavy metals. Due to the different ratios of methoxyl content and hydroxypropyl content in hydroxypropyl methylcellulose and different viscos...Read more »
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The mechanized construction of mortar has been tried and promoted for many years in China, but no substantial progress has been made. In addition to people’s skepticism about the subversive changes that mechanized construction will bring to traditional construction methods, the main reason ...Read more »
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As one of the important cellulose ether admixtures in dry powder mortar, hydroxypropyl methylcellulose has many functions in mortar. The most important role of hydroxypropyl methylcellulose in cement mortar is water retention and thickening. In addition, due to its interaction with the cement sys...Read more »
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1. Question: How are low-viscosity, medium-viscosity, and high-viscosity differentiated from the structure, and will there be any difference in consistency? Reply: It is understood that the length of the molecular chain is different, or the molecular weight is different, and it is divided into lo...Read more »