Understanding Redispersible Powders and Their Applications in Construction and Coatings
The controlled release capabilities of MHEC are harnessed in pharmaceuticals and personal care products. From extended-release tablets to skin care formulations, MHEC’s role in gradual substance release enhances efficacy and consumer experience.
6. A simple test method for the ash content of cellulose ether: weigh one to two grams of cellulose ether, ignite it with a lighter, weigh the ash residue left by the combustion of cellulose ether, and when the ash residue / cellulose ether is ≥ 5%, the quality of cellulose ether is basically unqualified. (there are sometimes errors in this method. First, the manufacturer compounded the products suitable for specific customers for customers before leaving the factory; second, the agents or manufacturers added flammable substances with low ash content when adulterating)