27 May 2019
May 27, 2019

Starch ether

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Starch is one of the most prolific natural polymers, and is composed of amylose and amylopectin. Amylopectin molecules are much larger than amylase. Starch ethers are chemically modified from starch. Potato starch, which is of high-purity, is the preferred amylase for building. Starch molecular weight and the degree of etherification determine the consistency and workability.. read more →

HPS (short for hydroxypropyl starch ether) enables cement- and gypsum-based products with distinctive qualities. Similar to Hydroxypropyl Methylcellulose(HPMC) in the chemical structure, it can not only provide functions similar to cellulose, but also have very good compatibility with other additives in building. starch ether has a very small amount used in mortar products, and a.. read more →

The effect of fresh mortar: The effect of hardened mortar; The specific process of polymer application in adhesive: One of the most important applications of polymer-modified cement mortar is the application of thin-layer construction methods to tile. The specific process is as follows: the dry powder adhesive with the package is mixed with water on.. read more →

17 Apr 2019
April 17, 2019

Main Types of Tile Adhesive

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Drymix mortar for thin layer tiling has often to meet various technical requirements, such as good performance, good water retention, long open and adjustment time at high temperature, and good anti-sliding properties, etc. On the basis of the base to be tiled(such as concrete surface, brick structure, lime-cement plastering primer, plaster, wood, old tile surface,.. read more →

17 Apr 2019
April 17, 2019

The advantage of dry-mixed mortar

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Dry-mixed mortar or dry mortar is made of cement, sand, mineral and functional additives, mixing together proportionally. It is often in powder or granule form pre-mixed in special factory and transported to construction site. After stirring with adequate amount of water, it can be used directly. There are usually two kinds of dry mortars- normal type.. read more →