- gas foaming agent
- 发泡剂
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
gas foaming agent
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Foaming agent — A foaming agent is a surfactant, which when present in small amounts, facilitates the formation of a foam, or enhances its colloidal stability by inhibiting the coalescence of bubbles. [1972, 31, 612IUPAC Compendium of Chemical Terminology 2nd… … Wikipedia
Anti-foaming agent — An antifoaming agent is a chemical additive that inhibits the formation of foam.Industrial usesWhen used as an oil additive to the base stock of oil, antifoaming agents prevent the oil from foaming and frothing during high speed mechanical… … Wikipedia
Leavening agent — A leavening agent (sometimes called just leavening or leaven) is a substance used in doughs and batters that causes a foaming action intended to lighten and soften the finished product. The leavening agent reacts with moisture, heat, acidity, or… … Wikipedia
E number — This article is about the food additive codes. For other uses, see E number (disambiguation). E numbers are number codes for food additives that have been assessed for use within the European Union (the E prefix stands for Europe ).[1] They are… … Wikipedia
Simethicone — Systematic (IUPAC) name Poly(dimethylsiloxane), silicon dioxide Clinical data AHFS/Drugs.com … Wikipedia
Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… … Wikipedia
Underbalanced drilling — Underbalanced drilling, or UBD, is a procedure used to drill oil and gas wells where the pressure in the wellbore is kept lower than the fluid pressure in the formation being drilled. As the well is being drilled, formation fluid flows into the… … Wikipedia
Defoamer — Dosage of defoamer A defoamer or an anti foaming agent is a chemical additive that reduces and hinders the formation of foam in industrial process liquids. The terms anti foam agent and defoamer are often used interchangeably. A defoamer is… … Wikipedia
Metal foam — Foamed aluminium A metal foam is a cellular structure consisting of a solid metal, frequently aluminium, containing a large volume fraction of gas filled pores. The pores can be sealed (closed cell foam), or they can form an interconnected… … Wikipedia
Fire extinguisher — Extinguisher redirects here. Extinguisher may also refer to a candle snuffer. A stored pressure fire extinguisher … Wikipedia
Polydimethylsiloxane — IUPAC name … Wikipedia
