Development and Application of Cellulose Ether The cellulose ether is the most abundant natural resource on the earth that can be restored, with such characteristics as low cost, biodegradation, no pollution to the environment. Therefore, countries in the world attach great importance to research and development of cellulose. The cellulose ether has now been widely.. read more →

             Factors Affecting Water Retention of Cellulose ether     The greater the viscosity of cellulose ether is, the better the water retention property will be. The viscosity is an important parameter of HPMC performance. At present, different HPMC manufacturers use different methods and apparatus to measure the viscosity of HPMC,.. read more →

The cellulose ether is also known the rheology modifier, i.e., an additive used to adjust the rheological properties of fresh mortar. The main functions are as follows: (1). It enables the fresh mortar to thicken, thus prevents segregation and obtains uniform plasticizers; (2). It has air entraining effect itself, and can also stabilize the introduced.. read more →

Cellulose ethers are currently the commonly used polymer admixtures of the cement mortar used in construction. Cellulose ethers can be fully dispersed in water to form a transparent viscous liquid. With a small amount (the mass percentage of less than 1%) added to the cement, it can improve the flow and condensation characteristics of cement.. read more →

Cellulose ethers can be monoethers or mixed ethers, and there are certain differences in their performance. On the macromolecules of cellulose, the low-substituted hydrophilic group such as hydroxy ethyl groups, can give the product a certain degree of water solubility. However, for water permeable groups such as methyl, ethyl, etc., only a moderate degree of.. read more →