查询词典 cyanurate

Tris cyanurate as an excellent additional retardant was synthesized by using cyanuric chloride and 2,4,6-tribromophenol as starting materials in the presence of acid accepter.

本文以三溴苯酚和三聚氯氰为原料，在缚酸剂的存在下，合成了一种性能优良的添加型阻燃剂三三聚氰酸酯。

In this paper, melamine phosphate and melamine cyanurate were prepared in solvent. The effect of reaction temperature, time, and material ratio on each reaction was discussed.

本文采用溶剂法分别合成了高质量的磷酸三聚氰胺及氰尿酸三聚氰胺，考察了不同的反应温度、时间、投料摩尔比等对各自反应的影响。

In this paper, melamine cyanurate was prepared by one-step reaction from urea, melamine, and sodium chloride and so on ordinary raw materials.

本文介绍了用尿素，三聚氰胺，氯化钠等普通原料经一步反应制备MCA的合成工艺。

The paper introduced the synthetic process of the flame retardant and lubricant Melamine Cyanurate Acid,which was prepared by Melamine and Cyanurate Acid.

本文介绍了用三聚氰胺和氰尿酸合成阻燃润滑剂———三聚氰胺氰尿酸盐的工艺。

Melamine cyanurate is one of representative flame retardants containing nitrogen.

三聚氰胺氰尿酸盐，简称MCA，是一种具有代表性的氮系阻燃剂。

In this paper,reactive extrusion was used to prepare flame retardant PA6 with in-situ formed melamine cyanurate from reaction of melamine and cyanuric acid carried out in twin-screw extruder.

采用反应性加工技术实现了三聚氰胺氰尿酸盐的原位制备及阻燃尼龙6(PA6)复合材料的一体化制备。

Experimental observation on germicidal efficacy of a powder disinfectant of sodium dichloroiso cyanurate .

了解一种以二氯异氰尿酸钠为主要成分的粉状消毒剂的杀菌效果与稳定性。

For rats and mice, the reported LD50 for melamine cyanurate was 4.1 g/kg and 3.5 g/kg, compared to 6.0 and 4.3 g/kg for melamine and 7.7 and 3.4 g/kg for cyanuric acid, respectively.

根据报道，对于兔和鼠而言，三聚氰胺三聚氰酸盐的半数致死量为4.1克/千克体重或者3.5克/千克体重，对应地，三聚氰胺分别为6.0和4.3，三聚氰酸为7.7和3.4。

Administration by gavage a mixture of melamine and cyanuric acid may produce insoluble melamine cyanurate crystals in kidney, which will block the tubules and cause renal damage and even acute renal failure. The melamine cyanurate crystals may form urinary calculi with uric acid and other components.

三聚氰胺和三聚氰酸联合灌胃大鼠的肾脏内会形成一种不溶于水的三聚氰胺氰尿酸盐晶体，堵塞肾小管造成肾脏损害甚至急性肾功能衰竭，并可能与尿酸等成分一起诱发泌尿系结石。

The flame retarding mechanism of MCA on POM was that formaldehyde and formate acid were absorbed by melamine resulting from melamine cyanurate pyrolysis and temperature of burning materials was reduced because melamine cyanurate sublimation absorbed heat and thermalplastic polyurethane absorbed formaldehyde and enhanced stability of POM composites.

热失重、红外和气质联用分析表明，MCA／TPU复合阻燃剂对聚甲醛的阻燃作用是由于三聚氰胺氰尿酸盐高温分解并吸热，降低材料燃烧区域的温度；另一方面MCA高温分解生成的三聚氰胺可吸收聚甲醛分解产生的甲醛和甲酸；此外，TPU可提高聚阻燃甲醛的热稳定性，有利于阻燃。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。