- protective colloids
- deutsch: Schutzkolloide n plespañol: coloides protectoresfrançais: colloïdes protecteursitaliano: colloidi protettivi中文: 保护胶体русский: защитные коллоиды m pl
Multilingual plastics terminology dictionary. 2013.
protective colloids
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protective colloid — noun : a lyophilic colloid (as gelatin, a natural gum, or a cellulose derivative) that when present in small quantities renders lyophobic colloids stable toward the coagulating action of electrolytes gelatin acts in part as a protective colloid… … Useful english dictionary
protective colloid — n a lyophilic colloid (as gelatin, a natural gum, or a cellulose derivative) that when present in small quantities keeps lyophobic colloids from precipitating under the coagulating action of electrolytes * * * a hydrophilic colloid polymer that… … Medical dictionary
equivalent — 1. Equal in any respect. 2. That which is equal in size, weight, force, or any other quality to something else. 3. Having the capability to counterbalance or neutralize each other. 4. Having equal valencies. 5. SYN: gram e.. [see equivalence]… … Medical dictionary
hydrocolloid — A gelatinous colloid in unstable equilibrium with its contained water, useful in dentistry for impressions because of its dimensional stability under controlled conditions. irreversible h. a h. whose physical state is changed by an irreversible … Medical dictionary
pep´tiz|er — pep|tize «PEHP tyz», transitive verb, tized, tiz|ing. to change (as a gel) into a colloidal solution or form: »Materials called protective colloids, or peptizing agents, are added to the mixture; and they apparently coat the suspended particles… … Useful english dictionary
pep|tize — «PEHP tyz», transitive verb, tized, tiz|ing. to change (as a gel) into a colloidal solution or form: »Materials called protective colloids, or peptizing agents, are added to the mixture; and they apparently coat the suspended particles and so… … Useful english dictionary
Dilatant — A dilatant (also termed shear thickening) material is one in which viscosity increases with the rate of shear strain. Such a shear thickening fluid, also known by the acronym STF, is an example of a non Newtonian fluid. Comparison of the behavior … Wikipedia
Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… … Wikipedia
Ceramic engineering — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Ceramic engineering is the science and technology of creating objects from inorganic, non metallic… … Wikipedia
Nuclear fuel cycle — The nuclear fuel cycle, also called nuclear fuel chain, is the progression of nuclear fuel through a series of differing stages. It consists of steps in the front end, which are the preparation of the fuel, steps in the service period in which… … Wikipedia
leaching — Loss of soluble substances and colloids from the top layer of soil by percolating precipitation. The materials are carried downward and are generally redeposited in a lower layer. This transport results in a porous and open top layer and a dense … Universalium
