结构泡沫材料

填充HIPS结构泡沫材料的配方及改性机理研究

Study on formulation and modification mechanism of filled hips structural foam

分别研究了LLDPE、CPE、EVA和SBR对HDPE低发泡结构泡沫材料的增韧效果，考察了不同增韧剂用量对制品性能及外观的影响。

S The toughening effect of LLDPE , CPE , EVA and SBR on HDPE structural low foam is studied respectively in this paper , the effect of the content of different tougheners on the property and outward appearance of the product is also studied .

微球复合泡沫材料是一种新型的结构泡沫材料。

The syntactic foam is a new kind of structural foam which has lots of excellent properties such as light weight , high strength and so on .

采用碱处理工艺对黄麻纤维进行表面改性，改善了纤维与树脂基体的界面粘结，研制了一种新型的黄麻纤维增强硬质聚氨酯结构泡沫材料。

Alkaline processing was applied to the surface modification of jute fiber , the interface combination between the fiber and resin was improved , and a new kind of rigid polyurethane structure foam reinforced with jute fiber was fabricated .

细小泡孔结构木塑泡沫材料的制备及形态研究

Preparation and Cell Morphology of Fine-Celled Wood Fiber-Plastic Composites Foams

Kelvin结构开孔泡沫材料的弹性性能研究

Elastic Properties of the Kelvin Foams with Open - Cells

泡沫铅是一种重要的具有三维独特网状结构的泡沫金属材料。

Foam lead , as an important foam metal , has unique three dimensional reticulated structures .

结果表明：蜂窝结构硅橡胶泡沫材料内部为大小不等但相互连通的开孔网络结构，泡沫与硅橡胶之间无明显界面；

The results showed that the honeycomb laminates had an interlinking open cell structure without remarkable interface between silicone rubber and silicone rubber foam ;

直接由结构参数即可求得泡沫材料的渗透率k及非线性F&W流动关系式中二次项系数F，其计算结果与实测值有较好的一致性。

The permeability of foam media and the coefficient of square term in the nonlinear Forchheimer Ward expression can be directly predicted by the structure parameters .

并用简化的框架结构导出了预估泡沫材料渗透率k和F－W关系式中流速平方项的系数F。

Thereby , the expressions of predicting the permeability k of foam materials and the coeffieient F of square term of velocity in F W relation were derived by the cube frame .

这种相互连通的泡孔结构使得开孔泡沫材料具有许多特殊的用途。

The open-cell structure enables much unique use .

本文以经验公式的形式给出五种材料液氢至室温的比热测试结果。包括金属、非金属结构材料以及泡沫绝热材料。

This paper give the measured results of specific heat from LH_2 to ambient temperature of five materials by means of the fitting formulas , including metal and nonmetal structural materials and foam insulating materials .