1. The material bai is different: Quartz crucible is glass; du porcelain crucible is ceramic.China quartz crucible factory 2. Different acid and alkali resistance: Quartz crucibles are resistant to acid and alkali, but hydrofluoric acid cannot be used; porcelain dao crucibles are not resistant to st... read more
The main types of quartz are: crystal, vein quartz and quartzite The purest quartz crystal is called crystal. Its outer shape is a hexagonal column cone, colorless and transparent, or dyed with trace elements to a certain color. That is to say, crystal is a kind of quartz, which is not rich in natur... read more
I work with fused silica or vitreous quartz all the time as it takes a high temperature and has a very low thermal expansion coefficient. It is more transparent to IR and UV than regular glass. But I work in a lab as a materials scientist and need the special properties of fused quartz. I know of no... read more
The quartz tube can of course be vacuumed, bai and used for heating. You only need to make a method. Flange and quartz tube can be sealed with O-rings. Double O-rings should be able to achieve high vacuum. For the influence of temperature, the general silicone ring can only withstand 100-200 degrees... read more
1. Different materials: Quartz crucible is glass; du porcelain crucible is ceramic. 2. Different acid and alkali resistance: Quartz crucibles are resistant to acid and alkali, but hydrofluoric acid cannot be used; dao porcelain crucibles are not resistant to strong alkalis. 3. Different high tempera... read more
Jinzhou Taifeng Quartz Co., Ltd. (short as Taifeng Quartz hereinafter) is a famous China quartz tube suppliers and quartz glass products manufacturers. Our company was established in 2000. We are on the basis...
