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- The nucleating agent is fluorbaryt. 晶核剂为萤石。
- Various kinds of the nucleating agent were also des... 介绍了几种新型成核剂,展望了成核剂今后的发展方向。
- The suitable nucleating agents can be selected according to thermodynamics. 根据热力学可以选择合适的形核剂。
- Effect of melting temperatures on heterogeneous nucleation of polypropylene (PP) nucleated with different nucleating agents was investigated by DSC. 用DSC研究了熔融温度对不同类型成核剂成核PP的异相成核作用的稳定性的影响。
- The thermal stability of the heterogeneous nucleation of polypropylene (PP) nucleated with different nucleating agents was studied by differential scanning calorimetry (DSC) . 用差示扫描量热计(DSC)研究了聚丙烯(PP)中不同类型成核剂的异相成核作用的热稳定性,观察到随扫描次数增加,纯PP的成核作用稳定,降温结晶温度基本不变。
- Adding nucleating agents to metal liquid is a common way to improve the structure and mechanical properties in solidification process. 摘要金属凝固过程中加入形核剂是改善金属材料组织和性能的常用方法。
- A small amount of maleic anhydride contaminates acted as nucleating agents during the crystallization of polypropylene. 极少量残留的马来酸酐在聚丙烯的结晶过程中起着成核剂的作用;
- Sorbitol acetals is the most one kind of the nucleating agents for polypropylene crystallization. 山梨醇缩醛是最重要的聚丙烯成核剂之一。
- Nucleating agents have effects on the nucleating process of crystal while not growing process. 铁碳合金形核剂中碳对钢液凝固过程影响的研究尚未见报道。
- The results shows that the addition of nucleating agents increased the onset temperature and peak temperature and improved crystallization rate of PP. 结果表明，两种成核剂的加入均可提高聚丙烯的结晶起始温度和结晶峰温度，并加快结晶速度。
- Effects of types and content of nucleating agents on mechanical properties of polypropylene/ ethylene octene copolymer(PP/POE) blends were studied. 主要研究成核剂种类及用量对乙烯-辛烯共聚物(POE)增韧聚丙烯(PP)力学性能的影响。
- The effect of nucleation agents on the crystalline structure,mechanical properties and transparency of blown molded LLDPE films were evaluated. 研究了成核剂对LLDPE吹塑薄膜结晶结构,进而对薄膜的透明性和力学性能的影响。
- The effect of nucleation agents on the crystalline structure, mechanical properties and transparency of blown molded LLDPE films were evaluated. 研究了成核剂对LLDPE吹塑薄膜结晶结构，进而对薄膜的透明性和力学性能的影响。
- Some factors affecting the transparency of the abietyl nucleating agent for PP were studied,and some reasons were investigated by PLM and DSC. 实验研究了松香型成核剂在聚丙烯(PP)中成核增透效果的影响因素,并通过偏光显微镜(PLM)和差热扫描量热分析(DSC)探讨了其中原因。
- Dibenzylidene sorbitol and its derivatives were widely used as nucleating agent in polyolefine plastics. 二亚苄基山梨糖醇及其衍生物是一类应用效果好、市场前景比较广阔的聚烯烃塑料透明化成核剂。
- The heat treatment process and effects of the nucleation agent on the nucleation and crystallization were explored. 探讨了微晶玻璃的热处理工艺制度及晶核剂对核化、晶化的影响。
- Carbamide can be used as nucleate agent and minish the cellular dimension evidently. 碳酸胺能起到成核剂的作用，显著减小泡沫塑料泡孔尺寸；
- According to the supercooling degree and the difference of the crystallization temperature between PP and nucl eated PP, the order of nucleating effect of nucleating agents: A＞D. 根据过冷度和成核PP与纯PP的结晶温度之差,成核剂成核作用大小顺序为:A＞D。
- Glutin is used as thickening agent and several salts are added as nucleating agents in order to reduce the supercooling. 三水醋酸钠在凝固过程中存在严重的过冷和相分层。
- The effect of compositionsof the slag glasses and nucleating agents on predominantcrystal phase and its properties of the slag glass-ceramicsis dis-cussed. 综述了基础玻璃的组成和晶核剂对制备矿渣微晶玻璃的主晶相及性能的影响;
