"氢氧化镁"相关例句(34)
2.This paper introduces the working nechanism and the development prospect of Mg(OH)2 as flame retardant.
3.The surface of magnesium hydroxide is modified with stearic acide, and this paper elaborates the influence of factors such as quantities of stearic acide, time, temperature.
4.The series, development trend of fire retardant and the advantage of magnesium hydroxide as fire retardant are introduced simply.
5.a milky white liquid suspension of magnesium hydroxide; used as a laxative and antacid.
6.Magnesium-hydroxide powder features high purity, well distributed particle size, extremely low in impurity.
7.AC interference of various amplitudes was intentionally introduced during the standard current efficiency measurements for AZ41 magnesium sacrificial anode in a saturated calcium sulphate-magnesium hydroxide solution, to simulated the long-term environment around magnesium anodes installed in the backfill.
8.The mechanism of the decolorization is due to the adsorption of magnesium hydroxide formed and the data are confirmed with the Langmuir isotherm equation.
9.This paper carried on the compared test of seven species buffers,which is ammonium hydroxide,ammonium bicarbonate,magnesium oxide,calcium oxide,sodium hydroxide and ethanolamine,to study the effect of them on the efficiency of buffers and properties of pulp in the high yield ammonium sulfite pulping of tobacco.
10.When w(ZnSA)=3.15%,the water absorption ratio was 1.984%,and TEM image showed that the particles had a rod-like crystal structure with length to width ratio about 11∶1.
11.The solid base of NaOH adsorbed on MgO or CaO was used as condensation catalyst, and Pd/C was used as hydrogenation catalyst. 2 - Heptanone was synthesized from n - butyl aldehyde and propanone via cross al-dol condensation, dehydration, catalyzed hydrogenation.
12.A fine, compact, usually white claylike mineral of hydrous magnesium silicate, H4Mg2Si3O10, found in the Mediterranean area and used in fashioning tobacco pipes and as a building stone.
13.Needle-like Mg(OH)2 nanoparicles, with diameters in the range of 9-12nm and lengths of 40 -110nm, were synthesized in aqueous solution employing reversed precipitation in the presence of the surfactant sodium dodecyl benzene sulfonate (SDBS), using magnesium chloride and sodium hydroxide as reactants.
14.A PVC/PNBR TPE was prepared based on PVC and powdered NBR(PNBR) using magnesium hydroxide(MH) as flame retardant,and the influence of the flame-retardant synergists,such as diantimony trioxide(Sb_2O_3),zinc borate(ZB),ammonium heptomolybdate(AOM),zinc oxide(ZnO) and manganese dioxide(MnO_2) on the properties of above TPE was investigated.
15.A white, crystalline synthetic compound, C9H8N2O2, used as a mild stimulant of the central nervous system, usually in combination with magnesium hydroxide, especially in treating depression.
16.The flame retardancy and mechanical properties of Polyoxymethylene (POM) blended with Mg(OH)_2 and APP were studied in this paper.
17.The authors of this paper prepared the flake, needle and complex fibrous magnesium hydroxide micro powder, through addition of crystal habit modifier, by hydrothermal synthesis method.
18.Compared with other flame retardants, it has better function on restraining of the producing of smoke and sulfureted hydrogen, with the advantage of no contaminate, no corrosion and low cost.
19.The product was analyzed and characterized by X-ray diffraction (XRD), X-ray fluorescence spectrum (XRF), inductive coupled plasma emission spectrum (ICP), scanning electron microscope (SEM) and transmission electron microscope (TEM).
