Cellular Light Weight Bricks

Cellular light weight bricks, or CLC bricks (Cellular Light Weight Concrete Bricks) are made of cellular light weight concrete (CLC).

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Dipropylene glycol methyl ether CAS 34590-94-8

Dipropylene methyl ether, which is miscible in water and with other organic solvents, is used primarily as a solvent to remove coatings and dyes as well as brake oils components. Dipropylene Glycol Methyl Ether: It is a substance of organic nature with the formula C7H16O3. It is miscible in a wide range of organic solvents and water. The hydration process of 1,2-propylene oxide produces dipropylene glycol, which is then reacted with methanol. It is mainly used as a paint, dye or brake oil com

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What are the different types of water reducers agent

What is Water reducing agent?Water reducers developed over the years can be categorized as lignosulfonates, hydroxycarboxylic acids, hydroxylated polymers, salts of melamine formaldehyde sulfonates, or naphthalene formaldehyde sulfonic acids. The most recent technology, using polycarboxylates, was introduced in the 1990s. Water Reducing Admixtures (WRAs), sometimes called plasticizers, are designed to free trapped Water that is present in concrete mixtures and used in various applications to ens

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Hydrogels in Drug Delivery of Hydroxypropyl Methylcellulose

There are more than 100 prescription drugs in the US market, in which one excipient is commonly used: hydroxypropyl methylcellulose (HPMC). Although water soluble, this polymer provides gelling properties when exposed to an aqueous environment. HPMC with different degrees of substitutions is used in tablet form to control the release of the drug over a longer period. Two features enable the HPMC to function as a controlled delivery system. First, it is very hydrophilic due to its hydroxypropyl c

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