查询词典 retardant

Tri-cyanurate as a excellent additional retardant was synthesized by using cyanuric chloride_3,tribromophenol as main materials and under the condition of sodium hydroxide,dichloromethane,toluene as solvent respectively.

以三聚氯氰3和三溴苯酚为主要原料，在碱性条件下，分别以二氯甲烷、甲苯作为溶剂，合成了一种性能优良的添加型阻燃剂三三聚氰酸酯。

Cyclic phosphate was synthesized from trimethylolalkane,triethyl phosphate and dimethyl methyl phosphonate,which can be used as environment-friendly durable flame retardant for the padding process of PET fabric.

以亚磷酸三乙酯、三羟甲基丙烷和甲基磷酸二甲酯为原料合成了环状磷酸酯，可作为涤纶织物浸轧用的环保型耐久阻燃剂。

Flame retardant of aluminium trihydrate must be modified to improve the compatibility with non-polar polymer.

为改善氢氧化铝阻燃剂与聚合物材料之间结合力差的现状，必须对其进行表面改性。

Nano-meter modified aluminum trihydrate was first time used as flame retardant to the flame retardation of PBT .

首次采用纳米改性氢氧化铝对对苯二甲酸丁二醇酯进行阻燃研究，考察了纳米的填充量对PBT/CGATH复合材料力学性能以及燃烧性能的影响。

Flame—retardant resin was prepared by the condensation and polymerization of phosphoric acid, trihydroxy methyl propane and epoxy chloropropane,the resin was then reacted with hexane diacid and diglycol under certain condition ,resulting in polyol containing 1.5% P and 17— 18% polyester polyol, which was foamed with polyisocyanate, water and catalyst by one— step method, producing fire...

通过磷酸、三羟甲基丙烷和环氧氯丙烷的缩合和聚合反应制得阻燃树脂，然后将它与己二酸、一缩二乙二醇在一定条件下反应制得含P1.5%和含Cl17～18%的聚酯多元醇，再将它与多异氰酸酯、水、催化剂等组分采用一步法发泡工艺制得阻燃聚氨酯软泡塑料。

Flame— retardant resin was prepared by the condensation and polymerization of phosphoric acid, trihydroxy methyl propane and epoxy chloropropane,the resin was then reacted with hexane diacid and diglycol under certain condition ,resulting in polyol containing 1.5% P and 17— 18% polyester polyol, which was foamed with polyisocyanate, water and catalyst by one— step method, producing fire—resistant PU soft foam.

通过磷酸、三羟甲基丙烷和环氧氯丙烷的缩合和聚合反应制得阻燃树脂，然后将它与己二酸、一缩二乙二醇在一定条件下反应制得含P1.5%和含Cl17～18%的聚酯多元醇，再将它与多异氰酸酯、水、催化剂等组分采用一步法发泡工艺制得阻燃聚氨酯软泡塑料。

In this dissertation, several novel halogen-free fire-retardant epoxy-based copper clad laminates were developed. Two kinds of phosphrous-containing epoxy resins were synthesized by different method. A novel nitrogen-containing curing agent 2,4, 6-tri (phenol-methylene -amide)-trizone was synthesized for preparing high-performance epoxy polymers, and the synthesis kinetics, cure kinetics and mechanism of MFP cured with DGEBA have been investigated by Differential Scanning Calorimeter and in situ Infrared.

本论文以开发新型无卤阻燃环氧树脂基覆铜板为目标，合成了两类结构不同的含磷环氧树脂以及一种新型的含氮固化剂2，4，6-三-均三嗪，考察了它们合成过程中的影响因素，用DSC和原位红外光谱法探讨了MFP固化环氧树脂的固化反应机理。

In the period of the two annual storages (2005 and 2006), the research operated diversified measures include respiration type, postharvest physiology, circumstances of optimal storage, the dormancy characteristics of seed and Seed Vivipary retardant.

本研究以绿皮无刺品种佛手瓜为试材，研究了佛手瓜的呼吸类型、采后生理特性、最适贮藏条件、种子的休眠特性及延缓其&胎萌&的措施。

My company mainly produces SG series of fire hydrant me, GA series of fire extinguishers me, reel, inorganic fire shutter series, steel fire shutter series, fire extinguishing agents series: 6% AFFF water-insoluble film fire extinguishing agent, YE6 foam fire-fighting protein Agent, YEF6 of fluoride foam fire extinguishing agent, 6% AFFF water film fire extinguishing agent, ABC, BC dry powder fire extinguishing agent, YEZ times in the foam fire extinguishing agent, YEG bubble-type high-power fire extinguishing agent, flame retardant, dynamic, vegetable oil for fire extinguishing agent, Zaotai kitchen fire extinguishers and automatic fire extinguishing devices.

我公司主要生产SG系列消火栓箱、GA系列灭火器箱、卷盘、无机防火卷帘系列、钢质防火卷帘系列、消防灭火剂系列：6%AFFF抗溶性水成膜灭火剂、YE6蛋白泡沫灭火剂、YEF6氟蛋白泡沫灭火剂、6%AFFF水成膜灭火剂、ABC、BC干粉灭火剂、YEZ中倍泡沫灭火剂、YEG型高倍泡沫灭火剂、阻燃剂、动、植物油专用灭火剂、灭火器以及厨房灶台自动灭火装置。

Tetrabromobisphenol-A is the most widely used brominated flame retardant in the world.

四溴双酚－A是一种在世界范围内被广泛应用的溴代阻燃剂。

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。