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    STUDY ON DENSE PACKING PROPERTIES OF CEMENTITIOUS MATERIALS
    水泥复合胶凝材料体系密实填充性能研究
    Preparation and Filling Performance of Calcium Carbonate Whiskers
    碳酸钙晶须的制备与填充性能
    STUDY ON FILLING PERFORMANCE OF MODIFIED LIGNIN RETANNAGE
    改性木素复鞣剂的填充性能研究
    The result indicates that appropriate amount of AK will cooperate with NBR to toughen and strengthen PVC/CPE system besides acting as a filler of the composite, and the processability can also be improved. As an approximate recipe of AK/NBR/CPE/PVC=16/8/4/100, for example, the composite is endowed with superior combined properties including mechanical property, process ability and cost effective.
    结果表明适量的活性高岭土不仅具有填充性能 ,而且与NBR能复合增韧增强PVC/CPE体系 ,并改善加工性能 ,当活性高岭土 /NBR/CPE/PVC =16 /8/4/10 0左右 ,复合材料在成本、力学性能和加工性能方面表现出较好的综合性能。
    When they were used in the modification of light calcium carbonate,with a mass ratio of modifier/CaCO 3 of 2.5%, organophosphates could significantly improve the surface property of CaCO 3, the processing property and mechanical property of soft PVC plastic system.
    该产品用于轻质碳酸钙的改性 ,当用量为 2 5 % (改性剂 /碳酸钙质量比 )时 ,可明显改善塑料填料CaCO3 的表面性能及填充性能 ,对软PVC体系的加工性能及力学性能有明显的改善作用。
    The influences of carbon black and mineral filler on reinforcement behavior of CM135B were researched.
    研究了炭黑和矿质填料对CM135B的补强填充性能的影响。
    The filling performance of attapulgite 1~# is almost the same as saponite,the filling performance of attapulgite 1~# is better than that of attapulgite 2~#,and better than that of calcium carbonate,kaoline,micalex and barium sulfate.
    凹土1#填充性能与滑石粉相当,优于凹土2#和碳酸钙、高岭土、云母石、硫酸钡的填充性能
    Once retanned with the collagen modified acrylic retanning agent,the hydrothermal shrinkage temperature of the leather may be increased by 6 ℃,and the water vapor permeability may be increased by more than 20%.
    结果表明,经该复鞣剂复鞣过的皮革与经商业化复鞣剂TGR复鞣过的皮革相比,表现出更好的粒面性能、丰满度、弹性及填充性能,可使皮革的收缩温度提高6℃,使皮革的透水气性能提高20%以上。
    Optimum Condition of Gelatin Grafting and Properties of Its Leather Fillers
    改性明胶与皮革填充性能研究
    Study on Ground-calcium carbonate and Wollastonite Composite Fillers Filling Properties and Reinforcement Mechanisms
    重质碳酸钙/硅灰石复合填料的填充性能与填充增强原理研究
    The Research on Both Surface Modification of Needle Shape Wollastonite Particle and Effect on Performance of Modified Needle Shape Wollastonite Particle Filled ABS Resin
    针状硅灰石表面改性及对ABS树脂填充性能影响研究
    An optimized recipe was selected through studying the emulsion and application properties of the filling retanning agents made from different synthesis recipes.
    通过对不同原料配比下合成产物的乳液性能及应用性能研究,优选出最佳复鞣填充剂产品配方。 将由此配方合成的复鞣填充剂MC-PURF同国内外常规复鞣填充剂产品进行对比,发现其填充性能更明显,耐光性好。
    The research results show that: the product thickness is the decisive parameter to molding, when the product thickness reduces, molding becomes very difficult;
    研究结果表明:制品的厚度对填充起决定性的作用,当制品的壁厚减小的时候,填充性能急剧下降;
    It is very significant to research the preparation technology of aluminum hydroxide with good crystal growth, low oil adsorption, high purity and excellent filling property in high polymers.
    研究晶体发育完善、吸油率低、纯度高及在高聚物中填充性能良好的氢氧化铝制备工艺意义重大。
    With good liquidity、 good construction and stuffing property. In addition, it is not easy for SCC to produce segregation with additives. So it can solve the problem of dehiscence between building blocks.
    更重要的是它依靠自重,不需要振捣即可充满模板和包裹钢筋,流动性好,具有良好的施工性能和填充性能,而且在外加剂的作用下,能保证骨料不离析,从根本上能解决承重砌块结构芯柱周围及圈梁下砌块沿灰缝开裂的难题。
    The binders has supper fluidness、bonding capacity、water retentivity、filler properties, no segregation, no bleeding and supper mechanical properties after harden. It is one of high performance concrete.
    其拌和物具有良好的流动性、粘聚性和保水性,要求填充性能优异,不离析、不泌水且硬化后具有良好的力学性能,属于高性能混凝土(High-Performance Concrete)的一种。
    In this paper preparation and properties of a series of HR type syntans were discussed . These syntans were prepared by condensation of urea, dicyanamide and sulfonated phenol with formaldehyde. Effect of N-hydroxymethylation and condensation on water-solubility, tanning action and retanning-filling properties of finished products was chiefly investigated.
    本文用双氰胺、脲同磺化苯酚经甲醛缩合改性制得了HR型合成鞣剂,重点探讨了双氰胺、脲的N—羟甲基化程度及其同磺化苯酚的缩合程度对成品水溶性、鞣制作用和复鞣填充性能的影响
    The characteristic of XA - X filling agent made from attapulgite in making tyre spacer was researched. The result showed that XA - X filling agent may be used totally instead of CaCo3so that cut down its cost.
    本文以肝胎产凹凸棒石粘土为原料,经理化处理,制得XA-X填充剂,对其填充汽车轮胎垫带的填充性能进行了考察,结果表明,XA-X填充剂可完全替代CaCO_3、部分替代碳黑并降低产品成本。
    Through investigation and a series of comparison experiments, it is concluded that the main factors influencing the filling performance are hot\|aluminum deposition temperature, hot\|aluminum deposition power, thickness of Ti wetting layer and the thickness ratio of cold/hot aluminum.
    通过研究和一系列的比较实验 ,发现影响铝填充性能的主要因素为 :热铝淀积温度、热铝淀积功率、Ti浸润层厚度及冷热铝厚度比 .
    The experimental results and application of the products showed that their retanning and filling properties were superior to China made ART\|Ⅱ type acrylic acid resin retanning agent.
    实验测试和使用结果表明 ,该产品对皮革的复鞣填充性能良好 ,优于国产ART Ⅱ型丙烯酸树脂复鞣剂 .
 

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