固化度
- 网络degree of cure;curing degree;doc
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碳纤维增强塑料(CFRP)拉挤成型过程中固化度和温度变化为强耦合关系。
The degree of cure and temperature are coupled during the pultrusion of carbon fiber reinforced plastics ( CFRP ) .
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接着我们利用Matlab6.5中的Ann工具箱分别建立了拉伸强度、固化度与固化时间之间的两个BP神经网络模型,用训练样本和测试样本分别对模型进行训练和测试。
We respectively established two BP neural network models between the tensile strength , degree of cure and curing time using the Ann toolbox of Matlab 6.5 , then trained and tested models with training samples and testing samples .
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酚醛树脂固化度的X射线衍射分析
X-ray Diffraction Analysis of the Curing Degree of Phenolic Resin
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CFRP拉挤工艺过程固化度数值模拟与实验
Simulation and experiment of the degree of cure during CFRP pultrusion
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并通过FT-IR光谱定性分析及固化度测定的定量分析方法研究了该环氧树脂与改性液体酸酐体系的固化过程及其反应机理。
The curing process and reaction mechanism of this epoxy resin / modified liquid anhydride system were studied by qualitative analysis of FT-IR spectrum and quantitative determination of curing degree .
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当向体系中加入1%的光引发剂后,在紫外光灯源下照射6h,其固化度可达95%左右。
And the degree of curing reached about 95 % when lain under ultraviolet radiation for 6 h and adding 1 % of photo-initiator into the macromonomer system .
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智能型漆包线固化度测试仪的研制
The Development of Intellectual Faculty Type Instrument of Enamelled Wire Curing Degree
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环氧树脂固化度对粉末涂层性能的影响
Effect of Solidification Degree of Epoxy Resin on Properties of Powder Coating
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环氧粉末涂层的冲蚀性能及其与固化度之间的关系
Investigation on the relationship between erosion resistance and curing degree of epoxy powder coating
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丁羟衬层固化度工艺研究
Process research on curing degree for HTPB liners
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而苯酚的加入可明显提高改性体系的最大固化度。
Furthermore , the phenol could increase the maximum degree of cure of modified resin .
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不饱和聚酯浇铸体拉伸性能与固化度的关系
The relation of the tensile property of unsaturated polyester casting matrix to its curing degree
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聚合物基复合材料模压成型过程固化度与非稳态温度场的数值模拟
Numerical simulation of curing degree and unstable temperature field during modeling process of polymer composite materials
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限定其它条件,光引发剂含量为3.5%时,固化度最好。
Fixing other conditions , the UV-curing degree is optimal when photo-initiator content is 3.5 % .
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本文介绍计算聚酯玻璃钢树脂含量和固化度的校正公式,该公式对实际工作有一定的指导意义。
The correlation formula for calculating the resin content and curing degree of UP FRP were introduced .
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固化度与固化收缩对非对称复合材料层合板固化变形的影响
Influence of degree of cure and cure shrinkage on the finial deformation of the unsymmetric composite laminates
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低粘度环氧树脂浇铸体性能与固化度的关系
Relation of the Property of a Low Viscosity Epoxy Resin Casting Matrix to Its Degree of Cure
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给出了碳纤维抽油杆复合材料在拉挤模具内温度和固化度变化的规律。
The corelation about degree of cure profiles and temperature of composites in the pultrusion die is discussed .
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研究了端羟基聚二甲基硅氧烷涂层的固化度及滑动角随时间的变化规律。
The relation between curing degree , moving angle and time of hydroxyl terminated poly-dimethyl siloxane paint have been studied .
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模拟程序可以计算得到任意时刻复合材料内温度及固化度分布,通过数值模拟可以有效地优化固化加热工艺参数,提高产品质量。
The numerical simulation method can be used to optimize the curing temperature cycle , which can improve the quality of composite products .
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结果表明:用固化度较高的固化剂和活性稀释剂制备涂层,有利于提高涂层耐蚀性;
The results showed that polymer coatings prepared by using solidifying agent of higher solidity and activity thinner are helpful to increasing corrosion resistance .
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在辐射固化度相近的情况下,树脂体系中的引发剂含量和分子量对热处理的效果有重要影响。
The content of initiator and molecular mass play an important role during heat treatment in the case of approximately same curing density of radiation exist in samples .
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在有限元分析中节点自由度为温度和固化度,考虑了两者之间的耦合作用。
The temperature and degree of cure were chosen as two additional degrees of nodes in FEM models , and the coupling of them was taken into account .
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研究了颜料的自身性能如种类、含量和分散状态,涂膜的物理性能如固化度和玻璃化温度对颜料耐迁移性的影响。
It was investigated that how content and dispersion of different pigment , degree of curing and glass transference temperature of coating affect pigment resistance transference of UV curing optical fiber coding inks .
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使用开发的计算机程序详细的探讨了各种拉挤工艺参数(模具温度,模具厚度,拉挤速度,初始温度等)对模具内温度和固化度分布的影响。
The effects of processing parameters including pulling speed , die wall temperature , die thickness and initial conditions on the profile of degree of cure and temperature in the die is discussed .
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结果表明,固化度、不可溶分含量与储存时间之间在95%的置信条件下呈显著的线性关系。
A linear relationship could be discerned between curing degree , which calculated from the epoxy index of prepreg , and storage period at confidence level of 95 percent by linear regression to the test data .
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固化度随温度升高、时间延长而提高,而凝胶时间随温度升高、促进剂用量的增加明显缩短。
The curing degree was increasing as the curing temperature was arisen and the curing time was delayed , and the gelation time was shortened obviously as the curing temperature was arisen and the dosage of accelerants was increased .
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通过算例,分析和讨论了层合板的温度边界条件,板厚度以及升温速率对层合板内温度和固化度分布的影响。
Through numerical examples , the influence of the temperature boundary conditions , the thickness of the plate and the heating rates on the distribution of the temperature and the degree of cure of the laminates are analysed and discussed .
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仿搪釉涂料固化膜白度和硬度的研究
Research on surface whiteness and hardness of enamel coating cured at room temperature
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探讨了酯化反应及光聚合机理,用SEM和IR表征了树脂体系的固化结构和固化度。
The mechanism of esterification and photopolymerization are discussed , curing structure and photopolymerisable degree of the architecture are characterized by SEM and IR , respectively .