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Activated carbon in the water treatment industry.
The unique, porous structure and vast surface area of activated carbon, combined with attraction forces, allows activated carbon to capture and hold various types of materials onto its surface. Activated carbon comes in many forms and varieties. It is produced by process...Read more -
Temperature and water retention of HPMC
HPMC mainly plays the role of water retention and thickening in cement mortar and gypsum-based slurry, which can effectively improve the cohesion and sag resistance of the slurry. Factors such as air temperature, temperature and wind pressure will affect the evaporation ...Read more -
Suspension Polymerization of (HPMC) Hydroxypropyl Methylcellulose use for PVC
Hydroxypropyl Methylcellulose as separating agents, the products obtained have structured and loose particles, suitable apparent density and excellent processing performance. However, the use of Hydroxypropyl Methylcellulose alone can contribute to good invariance of res...Read more -
Application of hydroxypropyl methylcellulose in putty powder
Putty is a kind of building decoration materials. A layer of white putty on the surface of the blank room just purchased is usually more than 90 in whiteness and more than 330 in fineness. Putty is divided into interior wall and exterior wall. Exterior wall putty should resist the wind and sun, s...Read more -
Activated Carbon Market
In 2020, Asia Pacific held the largest share of the global activated carbon market. China and India are the two leading producers of activated carbon globally. In India, the activated carbon production industry is one of the fastest-growing industries. The growing industrialization in this region...Read more -
What you know for activated carbon?
What is meant by activated carbon? Activated carbon is a processed natural material that is high in carbon content. For example, coal, wood or coconut is perfect raw materials for this. The resulting product has a high porosity and can adsorb molecules of pollutants and trap them, thus purifying ...Read more -
Viscosity and water retention properties of cellulose ethers
Cellulose ether is often an indispensable component in dry-mixed mortars. Because it is an important water retention agent with excellent water retention properties. This water retention property can prevent the water in the wet mortar from evaporating prematurely or being absorbed by the substra...Read more -
The principle of activated carbon adsorption
1.Depending on its own pore structure Activated carbon is a kind of microcrystalline carbon material which is mainly made of carbonaceous material with black appearance, developed internal pore structure, large specific surface area and strong adsorption capacity.Activated carbon material has a l...Read more -
Impact of HPMC dosage on mortar performance
Hydroxypropyl methylcellulose HPMC can significantly improve the water retention of the mortar. When the addition amount is 0.02%, the water retention rate will be increased from 83% to 88%; the addition amount is 0.2 %, the water retention rate is 97%. At the same time,...Read more -
Some answers for activated carbon
How is activated carbon made? Activated carbon is commercially manufactured from coal, wood, fruit stones (mainly coconut but also walnut, peach) and derivatives of other processes (gas raffinates). Of these coal, wood and coconut are the most widely available. The product is manufactured by a th...Read more -
Function of hydroxypropyl methylcellulose in mortar
In ready-mixed mortar, the addition of cellulose ether is very low, but it can significantly improve the performance of wet mortar, which is a major additive affecting the construction performance of mortar. the important role of HPMC in mortar is mainly in three aspects...Read more -
Dissolution method of (Hydroxypropyl Methyl Cellulose)HPMC
The dissolution methods of HPMC include: cold water instant solution method and hot solution method, powder mixing method and organic solvent wetting method The cold water solution of HPMC is treated with glyoxal, which is rapidly dispersed in cold water. At this time, i...Read more