-
The admixture has a good effect on improving the performance of construction dry-mixed mortar. The redispersible latex powder is made of a special polymer emulsion after spray drying. The dried latex powder is some spherical particles of 80~100mm gathered together. These particles are soluble in ...Read more »
-
EPS granular thermal insulation mortar is a lightweight thermal insulation material mixed with inorganic binders, organic binders, admixtures, additives and light aggregates in a certain proportion. Among the EPS granular thermal insulation mortars currently researched and applied, it can be recy...Read more »
-
In mortar, cellulose ether plays the role of water retention, thickening, delaying cement hydration power, and improving construction performance. Good water retention capacity makes cement hydration more complete, can improve the wet viscosity of wet mortar, increase the bonding strength of mort...Read more »
-
Cellulose ether can significantly improve the performance of wet mortar, and is a main additive that affects the construction performance of mortar. Reasonable selection of cellulose ethers of different varieties, different viscosities, different particle sizes, different degrees of viscosity and...Read more »
-
Redispersible latex powder with other inorganic binders (such as cement, slaked lime, gypsum, etc.) and various aggregates, fillers and other additives (such as methyl hydroxypropyl cellulose ether, starch ether, lignocellulose, hydrophobic agent, etc.) for physical mixing to make dry-mixed morta...Read more »
-
Adding polymers can improve the impermeability, toughness, crack resistance and impact resistance of mortar and concrete. Permeability and other aspects have a good effect. Compared with improving the flexural strength and bonding strength of mortar and reducing its brittleness, the effect of red...Read more »
-
Redispersible latex powder is used in one-component JS waterproof coating, polystyrene board bonding mortar for building insulation, flexible surface protection mortar, polystyrene particle thermal insulation coating, tile adhesive, self-leveling mortar, dry-mixed mortar, putty, etc. The field of...Read more »
-
The emulsion powder finally forms a polymer film, and a system composed of inorganic and organic binder structures is formed in the cured mortar, that is, a brittle and hard skeleton composed of hydraulic materials, and a film formed by redispersible latex powder in the gap and solid surface. fle...Read more »
-
How to use hydroxyethyl cellulose in latex paint 1. Hydroxyethyl cellulose is used to make porridge: Since hydroxyethyl cellulose is not easy to dissolve in organic solvents, some organic solvents can be used to prepare porridge. Ice water is also a poor solvent, so ice water is often used togeth...Read more »
-
1. It is stable to acid and alkali, and its aqueous solution is very stable in the range of pH=2~12. Caustic soda and lime water do not have much effect on its performance, but alkali can speed up its dissolution rate and slightly increase its viscosity. 2. HPMC is a high-efficiency water-retaini...Read more »
-
1. The necessity of water retention All kinds of bases that require mortar for construction have a certain degree of water absorption. After the base layer absorbs the water in the mortar, the constructability of the mortar will be deteriorated, and in severe cases, the cementitious material in t...Read more »
-
Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated. What is Hydroxyethyl Cellulose? Hydroxyethyl cellulose (HEC), a white or light yellow, od...Read more »