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How do you make putty powder?What is the main ingredient in putty?
by admin on 23-09-06
Recently, there have been frequent inquiries from clients regarding putty powder, such as its tendency to pulverize or its inability to achieve strength. It is known that adding cellulose ether is necessary to make putty powder, and many users do not add dispersible latex powder. Many people do n...
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The function of redispersible latex powder: What is redispersible powder used for?
by admin on 23-09-05
The function of redispersible latex powder: 1. The redispersible latex powder (Rigid adhesive powder Neutral rubber powder Neutral latex powder)forms a film after dispersion and serves as an adhesive to enhance its strength. 2. The protective colloid is absorbed by the mortar system (it will no...
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Hydroxypropyl methylcellulose (INN name: Hypromellulose), also abbreviated as hydroxypropyl methylcellulose (HPMC), is a variety of non ionic cellulose mixed ethers.
by admin on 23-09-04
Hydroxypropyl methylcellulose (INN name: Hypromellulose), also abbreviated as hydroxypropyl methylcellulose (HPMC), is a variety of non ionic cellulose mixed ethers. It is a semi synthetic, inactive, viscoelastic polymer commonly used as a lubricant in ophthalmology, or as an adjunct or excipient...
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What are the raw materials for cellulose ether? Who manufactures cellulose ether?
by admin on 23-08-31
Cellulose ether is made from cellulose by etherification reaction with one or several etherification agents and dry grinding. According to the different chemical structures of ether substituents, cellulose ethers can be divided into anionic, cationic, and non ionic ethers. Ionic cellulose ethers ...
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What are the different types of dry mortar? The application of redispersible latex powder
by admin on 23-08-29
Dry powder mortar refers to a granular or powdery material formed by physical mixing of aggregates, inorganic cementitious materials, and additives that have been dried and screened in a certain proportion. What are the commonly used additives for dry powder mortar? Dry powder mortar generally us...
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What effect water-retaining property of cellulose ether?
by admin on 23-08-28
Generally speaking, the viscosity of hydroxypropyl methylcellulose is higher, but it also depends on the degree of substitution and the average degree of substitution. Hydroxypropyl methylcellulose is a non-ionic cellulose ether with a white powder appearance and no Odorless and tasteless, solubl...
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What is hydroxyethyl methyl cellulose (HEMC)?
by admin on 23-08-28
What is hydroxyethyl methyl cellulose (HEMC)? Hydroxyethyl methylcellulose (HEMC) is also known as methylhydroxyethyl cellulose (MHEC). It is a white, grayish white, or yellowish white particle. It is a non ionic cellulose ether obtained by adding ethylene oxide to methyl cellulose. It is made f...
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What is methyl cellulose ether used for? How is cellulose ether made?
by admin on 23-08-25
Cellulose Ether – Thickening and Thixotropy Cellulose ether endows wet mortar with excellent viscosity, which can significantly increase the adhesion between wet mortar and base layer, improve the anti flow performance of mortar, and is widely used in plastering mortar, ceramic tile bondin...
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What is redispersible emulsion powder used for?
by admin on 23-08-25
Redispersible emulsion powder is the dispersion of polymer lotion after spray drying. With its promotion and application, the performance of traditional building materials has been greatly improved, and the bonding strength and cohesion of the materials have been improved. It can improve the perf...
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What construction additives can improve the properties of dry mixed mortar? How do they work?
by admin on 23-08-11
The anionic surfactant contained in construction additives can make the cement particles disperse each other so that the free water encapsulated by the cement aggregate is released, and the agglomerated cement aggregate is fully diffused and thoroughly hydrated to achieve a dense structure and in...
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Elaborate on the historical development process of redispersible latex powder and ceramic tile adhesive
by admin on 23-08-08
As early as the 1930s, polymer binders were used to improve the performance of mortar. After the polymer lotion was successfully put on the market, Walker developed the spray drying process, which realized the provision of lotion in the form of rubber powder, becoming the beginning of the era of ...
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Redispersible latex powder is a kind of powder adhesive made by special lotion spray drying.
by admin on 23-08-04
Redispersible latex powder is a kind of powder adhesive made by special lotion spray drying. This kind of powder can be quickly dispersed into lotion after contacting with water, and has the same properties as the initial lotion, that is, the water can form a film after evaporation. This film has...
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