Alumina fibers have lower thermal conductivity, heat shrinkage and heat capacity. The long-term use temperature is 1300 ~ 1400 deg C, higher than ordinary aluminum silicate fiber (1000 ~ 1100 deg C). It has good chemical stability and can be used in…
Wholesale gas prices in the Netherlands and the UK have risen 20 percent recently amid concerns about Russian supplies.The EU plans to cut its dependence on Russian gas by two-thirds this year and stop importing Russian fossil fuels by 2027. Russia e…
In the last article, the physical foaming agents of hydrocarbon foaming agents and hydrofluorane (HFC) foaming agents have been mentioned. In this article, the chemical foaming agents of OBSH and DPT will be talked about.…
Molybdenum foil, 99.95% purity High Purity Metal Molybdenum Foil - Properties: Very low thermal expansivity, low using temperature, excellent corrosion resistance, high strength and low electrical resistivity Electrodes for glass fiber. The…