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1、 Product features: 1. Improve gypsum based coating rate: compared with similar products, the coating rate is significantly increased. 2. Application field and addition amount: light bottom plastering gypsum, the recommended dosage is 2.5-3.5kg/t. 3. Excellent anti sagging performance: no sagging during single construction for thick layer hanging, no sagging when hanging for more than […]

1. Choose hydroxypropyl methylcellulose based on characteristic of Substrate

When it comes to mortar admixtures, you should first understand the effect of ordinary mortar on performance. As the basis for the selection of mortar admixtures, HPMC hydroxypropyl methyl cellulose is one of the best.

Hydroxypropyl methylcellulose (HPMC) is a kind of odorless, tasteless, non-toxic white powder. After fully dissolved in water, HPMC will form a transparent viscous colloid.

As we all know, the theory of cement’s complete hydration theory requires 26% of the cement’s mass, and the actual water consumption of the mortar greatly exceeds the moisture required for the cement’s hydration in the mortar,

In ready-mixed mortar, the addition amount of hydroxypropyl methylcellulose is very low, but it can significantly improve the performance of wet mortar and is a major additive that affects the construction performance of mortar.

Wall putty is a kind of dry mix mortar products which is made of white cement mixed with other additives. It is applied to the wall to fill the cracks,imperfections, and gaps in the wall to create an even base for your paint. Normally wall putty means the plaster on interior wall.

The amount of HPMC used in practical applications is affected by the climate, temperature, local ash calcium quality, the formula of putty powder and the quality required by customers, but there are differences in different regions, generally speaking, it is between 4-5 kg.

With the active development of the ceramic tile industry, ceramic tiles of various textures, materials, and specifications emerge in an endless stream. However, no matter how beautiful the tiles are, if the wrong materials are selected, the effect will not last. For the performance requirements of tile adhesive materials, the most important thing is the adhesion and the durability of the bonding.