查询词典 retardant

Using acrylic resin as the binder,P-C-N intumescence system and nanometer magnesium hydroxide as fire retardant, super-thin fire retardant coatings for steel structures was prepared and its performance was studied.

研究了以丙烯酸树脂为基料、P-C-N为膨胀体系、纳米Mg2为阻燃剂的超薄型钢结构防火涂料的防火性能。

The fire retardancy and smoke suppression of soft PVC were tested.The results showed that:(1)the mechanical property of coupling agent-treated fire retardant was improved since the interfacial combination between the fire retardant and matrix was enhanced;(2)the using amount of molybdenum trioxide had no significant influences on...

结果表明：经偶联剂处理过的阻燃剂，由于增强了其与基体的界面结合力，从而使其力学性能得到提高；三氧化钼的用量对聚合物的阻燃效果影响不明显，而随着硼酸锌和三氧化二锑用量的增加，其阻燃效果越来越好。

The development foreground of fire retardant gets environment and zoology noxiousness condition are very big restrict, the result that 2 kinds of afore-mentioned fire retardant release when fabric burns has noxiousness.

阻燃剂的开发前景受到环境和生态毒性条件很大的制约，上述2种阻燃剂在织物燃烧时释放的产物就具有毒性。

It is studied the synthetic conditions of phosphoryl amic type P-N intumescent flame retardant from bisphenol A and phosphorus oxychloride and melamine. And the fire retardance of P-N intumescent flame retardant on poplar wood were studied by thermogravimetric analysis and burning test.

研究了以双酚A、三氯氧磷和三聚氰胺为原料合成磷酰胺类磷氮系膨胀型阻燃剂的反应条件，并用热重分析和灼烧实验方法初步研究了它对杨木粉的阻燃特性。

Expanded graphite in the field of application of fire retardant, flame-retardant industry will undoubtedly bring a new dynamic.

膨胀石墨在阻燃领域的应用，无疑会给阻燃界带来新的动力。

The results show that the metal stannate combined with Mg2 can be used as a highly effective flame retardant for flexible PVC, and it can be seen that the Mg2 enhances the flame retardant properties of the samples through the endothermic dehydration, the stannate may act in both the condensed and vapor phases, but mainly in the condensed phase as a Lewis acid.

结果表明：锡酸盐和Mg2复合使用能明显提高对软PVC的阻燃效率，Mg2主要通过脱水吸热作用使材料的阻燃性能提高，而锡酸盐可分别在凝聚相和气和起作用，但主要为凝聚相Lewis酸催化机理。

The effects of an inorganic composite flame-retardant filler, which was prepared mainly from aluminium hydroxide Al(OH_3, magnesium hydroxideMg(OH_2,calcined kaolin, nano silicon dioxide(SiO_2), stibium trioxide(Sb_2O_3), on the flame retardancy of flexible Poly Vinyl Chloride products were investigated, and an ultrafine and active inorganic composite flame-retardant filler was developed.

研究了氢氧化铝 Al(OH 3、氢氧化镁 Mg(OH 2 、煅烧高岭土、纳米二氧化硅、三氧化二锑(Sb2 O3)等组成的复合阻燃体系对软PVC电缆制品的阻燃作用，开发了一种超细活性无机复合阻燃填料。

Investigation was focused on the effect of content, fineness and surface treatment of Mg2 as well as flame-retardant synergist on mechanical properties and flame-retardant properties of the system.

探讨了Mg_2阻燃剂用量、粒径大小、表面处理方法及与红磷的阻燃协同效应等对体系力学性能、阻燃性能的影响。

Coal and montmorillonite and intumescent flame retardant have good synergist flame retardant effects.

煤、蒙脱土及膨胀型阻燃剂之间存在良好的协同阻燃效应，可使聚乙烯的极限氧指数得到一定的提高。

The flame retardant resin performance, smoke less, but also of thixotropy, applies to the mechanical strength of a flame retardant requirements of the FRP.

该树脂阻燃性能好，发烟量少，而且具有触变性，适用于一般机械强度的有阻燃要求的玻璃钢制品。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。