Because our local silicon resources are rich, so there are about more than 500 quartz sand manufacturers including our factory. The annual output is nearly 50 million tons. In addition to meeting domestic demand, some are also sold abroad. Quartz sand is divided into ordinary quartz sand (SiO2> 98%), fine quartz sand (SiO2> 99.5%) and [...]
There are two main types of quartz glass: one is natural quartz glass, the other is synthetic quartz glass. (1) natural quartz glass. Natural quartz glass is a quartz glass made of natural crystal or silica powder (quartz sand) by melting at high temperature. The general natural crystal surface is not clean, but also massive. [...]
The type and use of quartz electric light source MICQ production of quartz products can be used to produce electric light source. As a heat-resistant material, our products can withstand high temperatures of 1200 0C. The following description of the main light source lamp and its related use. Name of Lighting Use Tubular halogen tungsten [...]
Water dissolved in silica glass is called hydroxyl. Hydroxyl is the main impurity in quartz glass, and the main factor affecting the content of hydroxyl is raw material, technology and processing method. As the change of hydroxyl content in quartz glass, the properties of quartz glass also change. With the increase of hydroxyl content, the [...]
We often use the experimental instruments in the laboratory: According to the specific needs to make all kinds of quartz instruments for laboratory: quartz square or round tube, quartz laser cavity, quartz three mouth tubes, quartz door, quartz releasing water bottles, quartz graduate, quartz flask, quartz spiral casing tube, quartz bottleneck, distillation quartz suit tubes, [...]
Quartz tube is a new type of quartz material. Its use is very extensive. At the same time quartz tube is very popular with its unique advantages in the plumbing industry. But the most important thing is that its cost performance is relatively high. Its price advantage, mainly reflected in the price and performance of [...]
Grinding is an important process in the manufacture of quartz rods. It has a direct impact on the quality of quartz rods of various parameters, as well as stability and service life, etc.. In addition to the specified dimensions of each process in the grinding and it is necessary to completely remove the damaged layer [...]
Quartz glass can be divided into three categories according to its optical properties: 1 Far Ultraviolet Optical Quartz Glass JGS1 Transparency in the UV and visible spectral range; No absorption bands in the 185-250nm band range; Strong absorption bands in the 2600-2800nm band range; Non luminous, light radiation. 2 Ultraviolet Optical Quartz Glass JGS2 Transparency [...]
About the uses of adding quartz in the porcelain, the main points are as follows: 1, Increase the body mechanical strength and transparency. 2, High temperature chemical affinity is very strong, compounds with many other oxide, high temperature liquid viscosity is very high, the increase of body binding capacity. 3, When firing out, due to [...]
1, Metallurgical industry: Mainly used in the manufacture of refractory brick, smelting silicon alloy (ferrosilicon, silicon manganese, chromium and silicon) and as flux. The pure quartz rod can be made of crystalline silicon. Crystalline silicon is the main raw material for the production of monocrystalline silicon, and silicon aluminum and silicon. 2, The construction industry: [...]
