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The redispersible latex powder product is water-soluble redispersible powder, which is divided into ethylene/vinyl acetate copolymer, vinyl acetate/ethylene tert carbonate copolymer, acrylic acid c...
This kind of powder can be quickly redispersed into lotion after contacting with water. Because redispersible latex powder has high adhesive ability and unique properties, such as water resistance, workability and heat insulation, their application range is extremely wide. Advantages of redispe...Read more -
Recently, there have been frequent inquiries from clients regarding putty powder, such as its tendency to pulverize or its inability to achieve strength.
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...Read more -
The redispersible latex powder forms a film after dispersion and serves as an adhesive to enhance its strength. The protective colloid is absorbed by the mortar system (it will not be destroyed by ...
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...Read more -
Hydroxypropyl methylcellulose (INN name: Hypromellulose), also abbreviated as hydroxypropyl methylcellulose (HPMC), is a variety of non ionic cellulose mixed ethers.
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...Read more -
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, c...
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 ...Read more -
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 pr...
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...Read more -
What effect water-retaining property of cellulose ether?
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...Read more -
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 ad...
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...Read more -
The thickening effect of cellulose ether on cement-based materials comes from the viscosity of cellulose ether solution. Under the same conditions, the higher the viscosity of cellulose ether, the ...
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...Read more -
The redispersible latex powder product is a water-soluble redispersible powder, a copolymer of ethylene and vinyl acetate, with polyvinyl alcohol PVA as its protective colloid.
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...Read more -
What construction additives can improve the properties of dry mixed mortar? How do they work?
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...Read more -
Elaborate on the historical development process of redispersible latex powder and ceramic tile adhesive
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 ...Read more
