用梯温炉法确定了泡沫玻璃的发泡温度。
This article obtained foam temperature of foam glass by means of gradient furnace.
考察了发泡温度、粉末大小对泡孔结构的影响。
The influences of foaming temperatures and powder sizes on the cellular structures were studied.
首先研究了发泡温度对PET泡孔形态的影响。
This study began with the investigation of the influence of temperature on cell morphology of PET foam.
介绍了梯温炉的结构及原理,根据测量结果绘制了发泡温度与泡径的关系曲线。
The structure and measuring principle of gradient furnace were introduced, and the curve of the foam temperature and bubble diameter was drawn.
着重讨论了岩棉含量、厚度、发泡时间和发泡温度等因素对吸声材料的吸声性能的影响。
The effects of thickness, the heating temperature, the heating time and so on were stressed.
讨论了发泡温度对泡径的影响,并将测量结果和DTA曲线进行了比较,结果表明,梯温炉法与DTA曲线的实验结果吻合。
The effect of foam temperature on bubble diameter was discussed. The DTA curve of foam glass powder and experiment results was compared.
水泥发泡保温板耐火温度可达1000摄氏度以上,燃烧性能为A 1级,属不燃材料,防火安全性能优越。
Concrete foam insulation board refractory temperature can reach 1000 degrees Celsius, combustion performance of A1 level, belongs to non combustible material, fire safety performance.
研究了螺杆组合、螺杆转速、挤出温度以及含水量对淀粉挤出发泡的影响。
The influences of screw configuration, screw speed, extrusion temperature and water contents on extruded starch foams were studied.
综上,我们得出:选择较低的挤出温度及较高的螺杆转速有利于得到性能较好的低发泡制品。
Therefore, lower extrusion temperature and higher screw revolution speed will leads to low foamed HIPS products with good performance.
分析、讨论了影响浆液发泡的主要因素,如:浆液浓度、粘度、化学助剂、温度等等。
Main factors influencing foamability of size liquor, namely, concentration, viscosity, temperature and the existence of chemical auxiliaries etc. were measured and discussed.
研制的高温发泡陶瓷具有烧成温度低、烧成时间短、烧成温度范围宽、易于生产控制的特点。
The high temperature foamed ceramic produced has low firing temperature, short duration of firing, wide range of firing temperature and easily control production.
研究了温度对微孔发泡pp材料冲击性能的影响。
The effect of temperature on the impact property of cellular PP was studied.
优选适宜的发泡机头温度可以抑制气体逃逸,提高发泡倍率,获得更低密度的聚丙烯发泡材料。
To improve the volume expansion rate, lower the density of pp foam, gas escaping should be avoided by selecting the appropriate die temperature.
机头发泡口模温度对发泡体结构和性能有关键性影响。
Die temperature has great effects on the cell structure and foam properties.
由于针钉作用,可将温度带入胶体层中部,实现均匀发泡、硫化。
Due to the needle nail, it can bring the temperature to the middle of the glue to realize even foaming and sulfuration.
发泡墨:发泡印刷用的油墨。加热到某一温度时就会膨胀的油墨。
Blister ink: ink which will blister when heated to a certain temperature. Used FOR blister printing.
结果表明:发泡过程中保持均匀的温度场是制备孔径均匀的炭泡沫体的关键因素,压力是影响孔结构的主要因素。
It was found that an uniform temperature environment is the key to the preparation of carbon foams with uniform pore size and that the foaming pressure is the main factor for the control of pore size.
分析讨论了试验工艺条件及工艺参数如混料条件、铝坯压缩条件和发泡中的加热温度、加热速度和保温时间对形成泡沫铝的影响。
The processing parameters, the effect of the mixing, the pressing parameter, the foaming temperature, heating rate and heat preservation time were studied.
利用改进后的毛细管流变仪研究了温度、发泡剂与碳酸钙含量对聚丙烯发泡体系挤出胀大和泡孔直径的影响。
The influences of temperature, content of foaming agent and CaCO3 on the extrudate swell, and average cell diameter of polypropylene foam are investigated using improved capillary rheometer.
并探讨了几种添加剂对发泡剂H ,发泡剂AC ,发泡剂OBSH的分解温度的影响。
Meanwhile several additives affect on decomposition properties of blowing agent H, blowing agent AC, blowing agent OBSH is inquired into in this article.
实验研究显示,影响滚塑发泡工艺的因素除了发泡剂种类以及加入量,还有加热冷却温度、速度等等。
It showed that the heating and cooling temperature and rate was the factor effecting the process except for the blowing agent variety and the loading weigh.
动态性能评价实验包括温度、发泡剂浓度、气液比、渗透率对泡沫封堵能力影响实验。
Dynamic evaluation included the effects of temperature, concentration, nitrogen-liquid ratio and permeability on foaming sealing ability.
动态性能评价实验包括温度、发泡剂浓度、气液比、渗透率对泡沫封堵能力影响实验。
Dynamic evaluation included the effects of temperature, concentration, nitrogen-liquid ratio and permeability on foaming sealing ability.
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