Silica
51silica gel — /ˈsɪlɪkə dʒɛl/ (say silikuh jel) noun a highly absorbent gelatinous form of silica, used as a drying agent and catalyst support …
52silica refractory — dinasas statusas T sritis chemija apibrėžtis Kaitrai (1680–1730 °C) atspari medžiaga, turinti ≥ 93% SiO₂, iki 2,5% CaO. atitikmenys: angl. dinas brick; silica refractory rus. динас …
53silica modulus — silikatinis modulis statusas T sritis chemija apibrėžtis SiO₂ ir Fe₂O₃(Al₂O₃) kiekių santykis cemente. atitikmenys: angl. silica modulus rus. силикатный модуль …
54silica gel — silikagelis statusas T sritis apsauga nuo naikinimo priemonių apibrėžtis Balti ar geltoni pusiau permatomi arba panašūs į kreidą grūdeliai; blogai tirpsta ir nebrinksta vandenyje ir organiniuose tirpikliuose; gerai sugeria drėgmę ir įvairius… …
55silica gel — [1] A form of silica capable of absorbing large quantities of water, used to keep electronic apparatus, etc., dry [2] A highly absorbent drying agent, usually located in the accumulator or receiver drier, used to remove moisture from refrigerant …
56silica sand — A form of silica used for sherardizing or mechanical plating …
57silica cement — noun : a refractory mortar suitable for laying silica brick …
58silica ware — noun : ware consisting of silica usually in the form of pure sand partly or wholly fused and shaped into tubes, dishes, and beakers for use as scientific apparatus …
59silica — noun Etymology: New Latin, from Latin silic , silex hard stone, flint Date: circa 1801 silicon dioxide SiO2 occurring in crystalline, amorphous, and impure forms (as in quartz, opal, and sand respectively) …
60silica — Смотри Динас …