KimaCell® HEMC MH75M hydroxyethyl methyl cellulose can improve the uniformity, improve the ability to resist vertical flow, enhance the fluidity and pumpability, and improve the working efficiency of the project. It can also improve the flocculation and bonding strength of mortar, and can be used to prepare repair mortar. Although the amount of polymer in mortar is very small, it has a great influence on the properties of mortar or concrete.
|Chemical name||Hydroxyethyl Methyl Cellulose|
|Synonym||Cellulose ether, 2-hydroxyethyl methyl cellulose, Cellulose, 2-hydroxyethyl methyl ether, Methyl hydroxyethyl cellulose, HEMC, MHEC|
|Product Grade||HEMC MH75M|
|Solubility||Water Soluble Cellulose ether|
|Physical form||White to off-white cellulose powder|
|Viscosity Brookfield 2% solution||30000-45000mPa.s|
|Viscosity NDJ 2% solution||60000-90000mPa.S|
|Mesh size||99% pass 100mesh|
KimaCell® HEMC MH75M Cellulose ether is widely used machinery spray plaster.
With the development and demand of the modern construction industry and the continuous advancement of science and technology, many projects have higher and higher requirements for construction methods and construction techniques. Especially in the construction of the plastering project, through the introduction of the mortar spraying machine, the comprehensive improvement and application have made the mechanical spraying plastering technology have been greatly developed in our country. For this kind of construction technology, there is a mechanical spraying mortar specially produced and developed. This mortar is different from ordinary mortar. The mortar has high water retention performance, suitable fluidity and certain anti-sag performance. Usually, cellulose ether is added to the mortar.
The increase of HEMC content will significantly reduce the mechanical properties of mechanical spraying mortar, but the corresponding folding ratio of mortar will increase, and the flexibility of mortar will become better.