Hydroxypropyl methylcellulose ether is a water-soluble white to light yellow powder with the following characteristics:
It plays the role of thickening, suspending and thixotropy in the low viscosity flow mortar system, improves the thixotropy and stability of the system, and has good construction performance and can improve water retention.
In the plaster mortar can improve water retention, anti-slip, when the coating is thicker will not form building ripples.
In the tile adhesive, it can reduce the water absorbed by the base and tiles to the mortar, improve the bonding strength, vertical construction does not slide;
The specific particle size allows it to dissolve quickly, does not stick together, and is compatible with all conventional inorganic binders.
scope of application
This product is widely used in all kinds of fluid mortar and cement concrete, especially for surface cement-based self-leveling mortar, gypsum self-leveling mortar water retention thickening and suspension modification.
performance index
Homogeneity indicators | Room temperature type |
surface | White powder |
Fine degree@80 mesh sieve residue,% | ≤2 |
rate of water content % | ≤5 |
pH value (1% aqueous solution) | 7.5~9.0 |
Density, (kg/m3) | 300-450 |
Recommended dosage
The recommended dosage of this product is 0.1~3.0‰ of the system, and the best dosage should be determined by test.
Packaging and storage
This product is packaged in paper bags, 25kg/bag;
After opening the package, it should be sealed promptly;
This product is thermoplastic, and should be stored in a high-temperature environment without pressure, otherwise it is easy to cause lumping;
Store in a cool and dry place at 0~40℃, and the storage time should not exceed 12 months.
technical support
- The company’s technical personnel provide consulting services in the preparation process of various formula systems;Technology tracking, in conjunction with the long-term optimization of the formulation system.