The influences of adding dosage of surfactant on the dispersion of nano-SiO2 were analysed.
对纳米二氧化硅在涂料和聚合材料中的应用进行了介绍。
It was shown by the results of the study that PF resins and UF resin with nano-SiO2 suspending in improved the dimensional stability and the hardness of wood.
研究结果表明了纳米二氧化硅对提高三倍体毛白杨木材的尺寸稳定性和硬度等性能具有潜在的功能。
The FTIR result verified that the hydroxyl groups on the surface of the resulting nano-SiO2 form hydrogen bondings with adipic acid generated by hydrolysis of dimethyl adipate during reaction.
红外光谱表明二氧化硅表面硅羟基与己二酸二甲酯酯化产物己二酸的羧基形成氢键。
SEM impact fracture showed that powerful microcrack induction ability of nano SiO2 and nano CaCO3 was the main reason of enhancement and toughness for epoxy resin.
冲击断口的SEM照片显示，纳米二氧化硅和纳米碳酸钙诱发银纹的能力显著，是增强增韧环氧树脂的主要原因。
The acid resistance of cast iron enamel has been increased by milling addition of SiO2 nano-powder into the enamel without changing the cast iron enameling technology.
通过磨加方法，将纳米二氧化硅引入到铸铁搪瓷釉中，在不改变铸铁搪瓷釉工艺性能的条件下，提高铸铁搪瓷的耐酸化学稳定性。
NANO(SIO2) is filled in the space of carbon, which can upgrade racket's capability and downgrade its tiredness.
NANO 材料（纳米二氧化硅）填充碳纱间隙有效提升球拍强度及降低疲劳。
NANO(SIO2) is filled in the space of carbon, which can upgrade racket's capability and downgrade its tiredness.
NANO 材料（纳米二氧化硅）填充碳纱间隙有效提升球拍强度及降低疲劳。
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