In the ready-mixed mortar, only a little HPMC for Mortar can significantly improve the performance of the wet mortar. It can be seen that HPMC for Mortar is a major additive that affects the construction performance of the mortar. HPMC for Mortar produced by MST has stable performance, good water retention and thickening performance, and is an excellent additive in mortar.
HPMC for Mortar
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In the ready-mixed mortar, only a little HPMC for Mortar can significantly improve the performance of the wet mortar. It can be seen that HPMC for Mortar is a major additive that affects the construction performance of the mortar. HPMC for Mortar produced by MST has stable performance, good water retention and thickening performance, and is an excellent additive in mortar.
Product name: |
Hydroxy Propyl Methyl Cellulose (HPMC) |
Other Names |
Hypromellose |
Appreance |
White powder |
CAS NO. |
9004-65-3 |
EINECS No.: |
220-971-6 |
MF: |
C12H20O10 |
Purity: |
99% |
The thickening and thixotropy of HPMC for Mortar in mortar.
1) HPMC for Mortar gives the wet mortar excellent viscosity, which can significantly increase the bonding ability of the wet mortar and the base layer, and improve the sag resistance of the mortar. It is widely used in plastering mortar, facing brick bonding mortar and external wall insulation system .
The thickening effect of HPMC for Mortar on cement-based materials comes from the viscosity of HPMC solution. Under the same conditions, the higher the viscosity of hydroxypropyl methylcellulose, the better the viscosity of the modified cement-based material. In addition, the thickening effect of HPMC for Mortar will increase the water demand of cement-based materials and increase the output of mortar.
2) High-viscosity HPMC for Mortar aqueous solution has high thixotropy; HPMC for Mortar of the same viscosity grade, as long as the concentration and temperature remain constant, always exhibit the same rheological properties. When the temperature increases, a structured gel is formed, and high thixotropic flow occurs.
HPMC for Mortar with high concentration and low viscosity shows thixotropy even below the gel temperature. This property is very beneficial to the construction of building mortar to adjust its leveling and sagging properties.
MST has a professional technical department and a quality supervision department, a well-equipped laboratory, and is equipped with advanced testing equipment and an after-sales customer service center; the HPMC for Mortar produced can improve the uniformity of the mortar, making it easier to apply the plaster Cloth, while improving the anti-sagging ability, enhancing fluidity and pumpability, thereby improving work efficiency.