| 释义 |
dispersant
dis·per·sant D0280150 (dĭ-spûr′sənt)n. Chemistry A substance added to a mixture to promote dispersion or to maintain dispersed particles in suspension.dispersant (dɪsˈpɜːsənt) n (Chemical Engineering) a liquid or gas used to disperse small particles or droplets, as in an aerosoldis•per•sant (dɪˈspɜr sənt)
n. any admixture to a chemical dispersion capable of maintaining the dispersed particles in suspension. [1940–45] Translationsdispersant
dispersant[di′spərs·ənt] (materials) Also known as dispersing agent. An additive that can hold finely ground materials in suspension; used as a thinning agent for a slurry. A material added to a paste, mortar, or concrete to improve the flow properties. dispersantAn admixture which is capable of maintaining finely ground materials in suspension; used as a slurry thinner or grinding aid.dispersant
dispersant (dis-pĕr′sănt) [ disperse] A chemical that prevents organic substances from concentrating as sludge in a particular location. Such agents are used to break up oil spills or other substances but may have their own toxic effects. ThesaurusSeedisperse |