resistance to alkali

resistance to water, resistance to alkali and resistance to washing of modified tio_2 composite nano-coatings all reach national first quality standard.

纳米复合涂料的耐水性、耐碱性和耐洗刷性均达到国家一等品指标。

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The protein content is 11.40%, the fat content is 3.97%, the sticky density degree is 175.8 mm and the alkali digestion grade is 5.0. It has strong resistance to drought and lodging.

富含蛋白质11.40%，脂肪3.97%，胶稠度175.8mm，碱消值5.0级。

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It is a good way for improving crack-resistance performance of cement to decrease the content of alkali and C3A as well as hydration heat, to replace the clinker particle less than 3 μ m in concrete by mineral admixture which particle is below 3 μ m.

高强、早强但1d强度适中，低碱、低C3A、低水化热，用粒度小于3μm的混合材替代水泥中的熟料<3μm的颗粒等是改善水泥抗裂性的好途径。

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Graphite has good lubricity and plasticity, chemical stability, to acid, alkali, corrosion resistance to organic solvents.

石墨具有良好的润滑性和可塑性, 具有化学稳定性, 能耐酸 、 碱 、 耐有机溶剂的腐蚀.

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Equipments box is make up from high-quality stainless steel, acid resistance and alkali resistance, resistance to light radiation of high strength.

试验箱体，采用优质不锈钢构成，耐酸、耐碱、耐高强度的光辐射。

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The resistance to alkali and the coloring power of pigment fast bright red BBN were improved.

通过实验对偶合条件进行调整,使耐晒大红BBN颜料的耐碱性和着色力得到提高,并且减少了原材料的消耗.

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