Construction Chemicals

HPMC for dry mix mortar

Why HPMC is an indispensable ingredient in dry mix mortars?

What is Drymix Mortars? Dry mix mortars, also known as pre-mixed mortars or dry-pack mortars, have gained significant popularity in the construction industry due to their convenience and ease of use. These mortars consist of a mixture of cement, sand, and performance additives, which are pre-blended and packaged for ready-to-use applications.  One essential additive used …

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michem hpmc

HPMC: Properties, Features, Applications and Suppliers

What is HPMC? HPMC, which stands for Hydroxypropyl Methylcellulose, is a chemical compound derived from natural cellulose sources such as wood or cotton fibers. It is produced through a chemical process that involves modifying cellulose with propylene oxide and methyl chloride.  The resulting HPMC compound possesses enhanced solubility, stability, and thickening properties compared to natural …

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dry mixed mortar

10 Problems and the Solutions of Dry Mixed Mortar

In the construction industry, dry-mixed mortar is widely used in masonry, plastering, putty, tile adhesive and other applications, which solves the problem of mortar prepared by traditional processes. However, there always some problems in the use of dry-mixed mortar. What’s the problems and how to fix these problems? 1. Low bond strength First, the workability …

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