Every cook knows that dissolving powder into a liquid, such as semolina in milk or polenta in water, often creates lumps. What they most likely don't know is that physicists spend a lot of time ...
(MENAFN- GetNews) Cellulose ethers (HEC, HPMC, MC, etc.) and redispersible polymer powders (typically based on VAE, acrylates, etc.) are two crucial additives in mortars, especially dry-mix mortars.