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- A preliminary study on the heat decomposition temperature of the friction material 摩擦材料热分解温度初探
- heat decomposition temperature 热分解温度
- The heat decomposition of the composites was less influenced by the introduction of nano carbon. 热分析结果表明纳米碳的加入对聚甲基丙烯酸甲酯的热分解性能没有显著影响。
- Vapor Pressure-Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope, Method of Test for (05. 用蒸气压力计测定蒸气压力-温度的关系和液体的初始分解温度的试验方法(05。
- Below the decomposition temperature of CaCO3, the intensity of the material will ascend with the rising of sintering temperature. 在低于CaCO_3分解的温度下,材料强度随烧结温度的升高而升高;
- Thus the splitting decomposition temperature of the groups in the copolymers and the glass state changes of the material as well as the rela... 用核磁共振对共聚物的组成及其序列分布进行了表征。
- TG and WAXD results show that MMT modified by co-intercalating agents has more larger interlamellar spacing and higher thermal decomposition temperature. TG和WAXD实验结果表明,采用共插层剂改性的蒙脱土的片层间距显著增大,且热分解温度较高;
- It is proposed that the decomposition temperature of Zircon is the temperature limit for pouring,the temperature of taping out is determind by this value. 锆英砂的分解温度就是轧辊的粘砂临界温度,同时也是始浇温度的上限。出钢温度应以这个值来界定。
- Influence of the consistence and decomposition temperature of carbonyl iron on particle size was studied.The select of the surface active agent and carrier was also discussed. 研究了羰基铁蒸气的浓度、热分解温度等条件对纳米级颗粒形成的影响,同时对界面活性剂、载液的选择也进行了探讨。
- The TG results show that vitrinite has higher volatile matter yield, maximum weight loss rate and lower initial decomposition temperature and peak temperature than that of interinite. 结果表明:镜质组比惰质组有较高的挥发分收率和较高的最大失重速率;较低的起始热解温度和热解峰温.
- They may function in the solid substrate (cloth) to lower the decomposition temperature of the fiber and change the nature and amount of volatile combustibles formed, or they may function in the vapor phase. 阻燃剂在固态基质(这里是织物)中可以降低纤维的分解温度,改变生成的可燃性气体的性质和量的大小,它们也可以在气态时起作用。
- A test for temperature of heat decomposition of brake friction materials 制动器摩擦材料热分解温度的试验研究
- MDSC and TGA results showed that the terpolymer exhibited an extremely high glass transition temperature and decomposition temperature when compared to the copolymer from PO and CO2. 结果表明这些三元共聚物具有较高的分子量,且玻璃化转变温度随着主链上的环己撑碳酸酯含量增加而逐渐升高。
- The influences of reactive tube diameter,catalyst constitution,decomposition temperature and precursor gas volume flow on the yield and quality of multiwall carbon nanotubes are investigated. 根据实验结果,讨论了反应管直径、催化剂组分、反应温度及反应气体对多壁碳纳米管的产量和质量的影响。
- Thermogravimetric analysis (TGA) test showed that the thermal decomposition temperature of chlorocyclophosphazene microcapsule steeply rose up as compared with chlorocyclophosphazene. 热重分析表明:微胶囊阻燃剂的热分解温度比环状氯化磷腈大大提高。
- The decomposition temperature(T d),gas evolution and decomposition rate of blowing agents,especial blowing agent H(dinitrosopentamethylenetetramine) in EPDM compounds were investigated. 选用EPDM作橡胶介质,重点测试了发泡剂H在EPDM胶料中的分解温度、发气量及分解速度等参数。
- During pyrolysis the O-methylated coal has greater conversion, lower initial decomposition temperature, wider pyrolysis temperature range and higher weight loss rate than the raw coal. 经O-烷基化后,煤的热解转化率增加,初始温度降低,热解温区加宽,失重速率加快。
- Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。
- Theresins showed a higher decomposition temperature and oxidative resistance than commonphenol-formaldehyde resins due to the presence of benzyl borate as well as phenyl boratelinkages after curing. 结果表明,热分解过程为一级反应,由于硼酯键代替了醚键和次甲基键使得热氧化裂解速率常数随硼含量的增加而减小。
- Preparation of Ultrafine Active Alumina by Heat Decomposition 热分解法制备超细活性氧化铝