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    Polyvinyl alcohol (PVA)and oxidized starch are both with good film forming properties, oxidized starch has a higher gloss than PVA, but other properties is lower.
    2.聚乙烯醇和氧化淀粉均有很好的成膜性,氧化淀粉形成的涂层较聚乙烯醇的光泽度高,但其它性能则不如聚乙烯醇。
    Results of property testing of chromium coating obtained with the DCA-1 technology show that the coating possesses higher hardness and wear resistance and exhibits high lustre, low internal stress and without cracking below 2μm thick of the coating.
    镀层性能测试结果表明,该镀层具有较高的硬度,较好的耐磨性,镀层光泽度高、内应力低,镀层厚度在2μm以下时没出现裂纹。
    (1)low CrO_3 concentration of bathand low operation temperature, leading to the reduction of production cost and Cr contamination to the environment, (2)high cathodic current efficiency, good throwing power and excellent covering power, suitable for plating complex shape articles and (3)high lustre, low stress and good wear resistance, suitable for use as the top coating of the protective—decorative combination coatings.
    (2)电解液的阴极电流效率较高,有较好的分散能力和极好的深镀能力,适于镀复形状较复杂的零件。 (3)镀层光泽度高、内应力低、耐磨性好,适于作防护装-饰性镀层的表层。
    Finally, a new type of polishing tool was obtained by means of optimizing the formula and a high brightness of polished surface was achieved by using the tool developed.
    通过在磨具配方中加入合适的固化剂以及增韧剂、填料等添加剂,成功地研制出了组织致密、耐磨性好、加工效率和抛光光泽度高的新型抛光磨具。
    VAC-BA-MAA copolymer emulsion is prepared, Adhesive, is manufactured by adding thickener to the emulsion, which has soft feel and high brightness, it is useful for antifical flower primer.
    本文论述了VAC-BA-MAA为混合单体三元共聚制取乳液,乳液加增稠剂配制成胶,该胶手感柔软,光泽度高,可作人造花底胶使用。
    The result shows that the polyester has a good function about acid resistance,oil resistance and organic reagent resistance.
    结果表明该聚氨酯具有良好的耐酸、耐水、耐油和耐有机溶剂的性能 ,光泽度高
    By homogenous design and Seger's glaze theory,a high-grade sanitary pocerlain glaze has been obtained,which possess a glossy and no pin hole surface.
    利用均匀设计法和塞格尔釉式理论 ,研制出一种釉面光泽度高且无针孔的高档卫生陶瓷釉料。
    the excellent paper lighting agent can be prepared by adjusting the value of NCO/OH during reaction process;
    调整反应过程中的NCO/OH比值,可以制备成膜性好,光泽度高的纸张光亮剂;
    A technology of electroless Ni-P alloy plating including the process of degreasing, zinc-soaking and water washing was studied according to the composition of L6063. The experimental results indicate that the process is simple and the film of electroless-Ni is compact.
    根据6063铝合金的组成,研究了一种仅包含脱脂、浸锌及水洗等前处理工序的化学镀镍磷合金工艺规范。 实验结果表明:该工艺简单,化学镀镍层光泽度高、结合力强、颜色稳定、镀层致密,磷含量在10%~12%之间,镀态硬度达到500HV以上,远高于阳极硬质氧化层。
    The survey of DTA, ECA and SEM for the glazed tile's body and glaze revealed desired consistency in their thermal expansion coefficients, good mutual adaptability, well-controlled glazing quality with high glossiness and little blistering.
    通过对坯体配方差热曲线、胀缩曲线的测试及扫描电镜分析,坯釉膨胀系数匹配,坯釉适应性好,而且釉面质量稳定,气孔、釉泡少,釉面光泽度高
    The results indicted that MG strengthen porcelain had many good traits, such as small deformation angle、high bending strength (220MPa)、good heat stability、broad sintering temperature(40℃). Furthermore, weprepared high glossiness、good transparency degree fritted glaze.
    结果表明,研制的镁质强化瓷具有变形度小、抗弯强度高(220MPa)、热稳定性好、烧成温度范围宽(40℃)等特点,而且研制成功了光泽度高、透明度好的熔块釉,实现了镁质强化瓷的二次烧成。
 

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