浸渍剂

Low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g.

MHHPA是炮炼凝固型酸酐类凝固剂，关键用于电气及电子方面，它拥有熔点低、与脂环族环氧松脂合成的默契物粘度低、适用期长、凝固物的耐热性高、高温电机能好等长处，可用于电气设备线圈的浸渍及电气元件的浇铸和半导体的密封，如户外绝缘子、电容器、反光二极管等、数码管等。

The investigations are made on the improvement of dyeing fastness of cotton directly dyed with natural brazilwood dye by using epoxy cross-linking agent EH.

对棉织物天然染料苏木直接染色织物采用环氧交联剂固色的工艺进行了研究，分析了浸渍、焙烘和汽蒸三种固色工艺的主要影响因素，优选了工艺条件，结果表明经固色处理后得色量显著提高，并改善了皂洗牢度、摩擦牢度和耐酸碱牢度。

Active component was easier enrichment to the surface of support and egg-shell distribution formed with the thickness of egg-shell more thinly under higher ph value of impregnation solution.

其中浸渍液pH值愈高，金属愈容易在载体表面富集，形成蛋壳型分布，且其壳层厚度愈薄；添加竞争吸附剂，可得到Pd或Pt在载体中呈蛋壳型、蛋白型、蛋黄型或均匀型几种不同均匀分布构造。

The results show that the yield of butyl acetate using the catalysts prepared with the concentration of H2SO4 by 0.5 mol·l-1 and the calcination temperature of 550℃ is the best,which is up to 52.5% when the molar ratio of butyl alcohol to acetic acid is 1:1.3 and without addition of entrainer in the hermetic reactor.

结果表明采用硫酸浸渍液浓度为0.5mol/L，焙烧温度为550℃时所制备的催化剂在正丁醇和乙酸的物质的量比为1.3及不添加任何带水剂的密闭条件下酯化效果最好，酯化率为52.5%。

The characteristics of five different phosphinic impregnated resins adsorbing heavy rare earth elements in hydrochloric acid are studied by static method.

利用静态法研究了5种不同膦类萃取剂的浸渍树脂在盐酸介质中对重稀土的吸附行为。

In this paper, the flax yarn will be used as the continuous reinforcement and the Polypropylene multifilament will be used as thermoplastic resin matrix. The two things will be made into a pp/flax covered yarn, which are ready to be woven into a plain fabric. The flax/pp composite board is accomplished by hot-pressing molding. Some other composite boards are also made, whose flax yarn haven been pretreated.

本课题将以亚麻纱线作为连续状增强体，聚丙烯复丝作为基体；采用包覆纱的浸渍工艺，制作了pp/亚麻包覆纱后浸料；再将包覆纱制成机织平纹布作为预成型件；通过热压成型工艺制作成复合材料板材；同时还制作了对亚麻纱线进行碱处理和偶联剂处理的复合材料板材。

Solubility of liquid blowing agent in vinylidene chloride - acrylonitrile - styrene terpolymer was determined under the condition of directly immersing the VDC polymer sample into the blowing agent.

研究了液体发泡剂种类、共聚物组成、浸渍温度对发泡剂在偏氯乙烯-丙烯腈-苯乙烯共聚物中溶解度的影响。

One new solvent free impregnating resin based on unsaturated polyester with modified diphenylene ether is prepared.

讨论了促进剂和挥发分抑制剂对无溶剂浸渍漆性能的影响，以及促进机理和抑制机理。

Based on the research of the liquid agent to eliminate the effect of the elimination of formaldehyde and impregnating agent Solid eliminate the production and absorption effects of formaldehyde.

本文主要研究了液体消除剂消除甲醛的效果及浸渍型固体消除剂的制作和吸收甲醛效果。

The process of infusion, drying and calcinations makes lanthanon oxide as rare earth absorbent .

通过浸渍———干燥———焙烧法制备预载镧氧化物稀土吸附剂，探讨了该吸附剂对水中磷的吸附性能。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。