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opacifierenUK
o·pac·i·fi·er O0087000 (ō-păs′ə-fī′ər)n. A chemical agent added to a material, such as rocket propellant, to make it opaque.opacifier (əʊˈpæsɪˌfaɪə) nan agent added to render something opaqueopacifierenUK
opacifier[ō′pas·ə‚fī·ər] (materials) A substance, used to treat a solid rocket propellant, that absorbs light and heat and protects the propellant from deterioration until ready for use. A material used in ceramic glazes and vitreous enamels to render them nontransparent and to improve other properties. |