A new approach for production of inorganic fluoride compound and silica white is described.
介绍一种无机氟化合物和白炭黑生产的新方法。
Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
以红土镍矿为原料，采用碱熔融-碳酸化分解方法制备出白炭黑产品。
This paper introduces the structure, surface modification, preparation methods of silica white, and its application in recent years.
简述了白炭黑的结构、表面改性和制备方法，以及近年来的应用情况。
The structure properties and application of high structure carbon black, inversion carbon black, nano structure carbon black and silica white in the tyre industry were reviewed with11 references.
介绍了高结构炭黑、化炭黑、纳米结构炭黑和白炭黑的结构特征及其在轮胎工业中的应用。
The craft and principle for preparation of white silica have been proposed, which was made by physical activation, sol solution and ion interchange.
提出了锆硅渣用物理活化、胶溶、离子交换法制备白炭黑的工艺路线及原理。
But silica disperse in rubber difficult, although silane coupling agent has useful function in the white silica's dispersion and reduce the Mooney viscosity, but it also increased the elongation.
但白炭黑在橡胶中的分散很困难，虽然加入硅烷偶联剂有利于白炭黑的分散，能够降低胶料的门尼粘度，但还是不够，而且提高了胶料的定伸应力。
There are many kinds color such as white, grey green and dark green in SiC whiskers color which directly relate to the ratio of silica and carbon in the raw materials.
晶须有白色，灰白色，灰绿色，深绿色等多种颜色，其颜色变化与原料中的硅炭比值有直接关系；
At other places natural silica colors the water white-blue.
在另外一些地方，天然的二氧化硅把水染成了水白蓝。
The life of white LED using epoxy resins to mix fluorescent powder is shorter than silica gel, hut initial luminous flux is higher about 25 %.
使用环氧树脂作为配粉胶比用硅胶寿命短，但初始光通量相对高出25％。
Two kinds of 1 W white high power light emitting diode (LED) were made by packaging blue chips from Taiwan and US. The chips were coated by the same phosphor and transparent silica gel.
制备了两种1W白光功率发光二极管（LED），这两种样品分别是对台湾和美国两家公司生产的蓝光芯片，涂敷相同荧光粉和透明硅胶封装而成。
Two kinds of 1 W white high power light emitting diode (LED) were made by packaging blue chips from Taiwan and US. The chips were coated by the same phosphor and transparent silica gel.
制备了两种1W白光功率发光二极管（LED），这两种样品分别是对台湾和美国两家公司生产的蓝光芯片，涂敷相同荧光粉和透明硅胶封装而成。
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