Influence of antimony addition on heat resistance of AE41 magnesium alloy;
Sb合金化对AE41镁合金耐热性能的影响
Effect of several antioxidants on heat resistance of silicone sealant;
几种抗氧剂对有机硅密封剂耐热性能的影响
Effects of methacryl-POSS on the heat resistance of organic silicone resin;
甲基丙烯酰氧基倍半硅氧烷对有机硅树脂耐热性能影响
Effects of the different inorganic fillers(like CaSO4 whisker,carbon black and montmorillonite) on the mechanical properties and thermal stability were investigated.
研究结果表明:几种无机填料均能使弹性体的撕裂强度和耐热性能有不同程度的提高,但只有硫酸钙(CaSO4)晶须对提高拉伸强度有贡献。
Its thermal stability was tested and analyzed.
添加插层蒙脱土(OMMT),制备了有机蒙脱土/木粉/聚氯乙烯(OMMT/WF/PVC)纳米复合材料,对OMMT/WF/PVC的耐热性能进行了测试和分析。
The thermal stability and dynamic mechanical properties of cured blends were studied by TGA and DMA.
利用TGA和DMA研究了Ben/E51固化物的耐热性能和动态力学性能,结果显示,共聚体系的分解温度与用酸酐或胺固化的环氧树脂相比提高了70~80℃,玻璃化转变温度提高了30~70℃。
Studies on the effect of microphase separation on heat-resistance property of polyurethane based on TDI
微相分离对聚氨酯弹性体耐热性能的影响研究
TG and DSC analysis results at different temperature indicated that the thermal decomposition temperature of PUE based on NDI was higher than that of PUE based on TDI, which showed the heat-resistance of the former was superior to that of the latter.
以1,5-萘二异氰酸酯(NDI)和甲苯二异氰酸酯(TDI)分别与聚己二酸乙二醇丙二醇酯二醇(PEPA)合成了聚氨酯弹性体,通过热失重分析和差示扫描量热分析发现,NDI型聚氨酯弹性体的热分解温度比TDI型聚氨酯弹性体高,说明NDI型聚氨酯弹性体具有更好的耐热性能;通过不同温度下弹性体的力学性能高温保持率对比分析,也说明了NDI型聚氨酯弹性体的耐热性能优于TDI型聚氨酯弹性体。
It is proved that the thermosetting phenolic resin modified with silicone is good at heat-resistance,toughness,shear strength and dissolution property,which can b.
本文中通过IR,DSC,TG以及剪切强度和剥离强度,对这种热固性有机硅改性酚醛树脂的粘接性能,耐热性能,耐久性能和固化工艺进行考核,证明这种方法制备的树脂粘接强度高,耐热性能优异,耐久性能良好,可以作为耐热结构胶粘剂在航空航天领域应用。
The research progress of thermal decomposition mechanism as well as thermal resistance improvement through molecular design or copolymerization/blending modification for the newly developed thermosetting polybenzoxazine at home and abroad is reviewed.
综述了国内外对新型热固性树脂苯并恶嗪聚合物的热分解机理、分子结构设计以及共聚/共混改性改善聚合物耐热性能的研究进展。
Effects of CaCO3 dosage on mechanical properties and thermal resistance of CaCO3/side-active polysiloxane composite were studied.
用CaCO3对具有侧活性结构的室温固化耐高温有机硅树脂进行改性,制备了CaCO3/侧活性聚硅氧烷复合材料,研究了CaCO3用量对该复合材料的力学性能和耐热性能的影响。
The changes of enzymatic activity were analyzed,the heat tolerance of enzymes in medlar honey was valued.
研究了枸杞蜜的耐热性能,分别测定了枸杞蜜中淀粉酶和蔗糖转化酶酶值、过氧化氢和HMF含量在恒温热处理过程中的变化,分析了恒温热处理过程中枸杞蜜中淀粉酶和蔗糖转化酶酶值、过氧化氢和HMF含量随热处理温度和时间的变化规律,确定了适宜枸杞蜜恒温热处理工艺参数。
This experiment was designed to study the relationship between HSPT0 and heat tolerance of Holstein cows and th.
本实验旨在研究中国荷斯坦成乳牛HSP70表达与耐热性能的相关性及不同品种的差异性,为筛选评定奶牛耐热性血液生化指标提供论据。
Experiment Research on the Structure and Properties of Heat Resistance Alloy Ductile Iron
耐热合金球墨铸铁组织和耐热性能的试验研究
The Effect of PI Resin on the Heat Resistance of Anaerobic Adhesive
耐热树脂对厌氧胶耐热性能影响的研究
Study on the Relationship between HSP70 and Heat Tolerance of Dairy Cow;
HSP70表达与奶牛耐热性能的相关性研究
Study on Heat Resistance of Epoxy Resin Modified with Organic Silicane
有机硅改性环氧树脂耐热性能的研究
Textiles--Method for the determination of the ability of textiles to heat resistance
GB/T13767-1992纺织品耐热性能的测定方法
In addition, they are highly resistant to heat.
此外碳纤维具有较好的耐热性能。
They tested the material for resistance to heat
他们测试了该材料的耐热性能。
Study on Thermal Properties of Epoxy Resins by DMA;
基于DMA技术的环氧树脂耐热性能研究
test method for determination of contact heat transmission through protective clothing or constituent materials：clothing for protection against heat and flame
防护服防热性能测定法：耐热及耐火焰试验
Study of Erosion Resistance of Cast Hot-working Die Steels in Molten Aluminum;
铸造热作模具钢耐铝热熔损性能研究
Effect of heat treatment on properties of ASTM S30432 austenitic heat resistant steel
热处理对ASTMS30432奥氏体耐热钢性能的影响
Properties ：red powder , good heat resistance , good alkali resistance and penetration-proof.
性能简介:红色粉末，具有良好的耐热性，耐碱性和耐渗化性。
Structures and Properties of Thermoplastic Starch with Resistant Retrogradation;
耐回生热塑性淀粉的结构与性能研究
Microstructure and Properties of Heat- and Wear-resistant Al-Si Alloy Prepared by Spray Deposition;
喷射沉积Al-Si系耐热耐磨合金的组织及性能
Study on the Microstructure and Properties of a Special Low-Alloy Steel with Wear-Heat Resistance;
特种低合金耐磨耐热钢组织和性能的研究
Microstructures and Properties of Aluminum Alloy with Heat- and Wear-Resistance Prepared by Spray Forming;
喷射沉积耐热耐磨铝合金的组织和性能研究
Research on Heat-resisting and Corrosion-resisting Property of Ceramic Gradient Coating by Reaction Formation;
反应形成陶瓷梯度涂层的耐热耐蚀性能研究
glowing resistance
耐烧灼性,耐灼热性