How to Measure the Quality of Foaming Agents?
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
At 23:36 local time on the 16th (22:36 Beijing time on the 16th), a strong earthquake occurred in the waters near Fukushima Prefecture, Japan. Early this morning, the Japan Meteorological Agency revised the magnitude from 7.3 to 7.4. So far, the eart…
Xiaomi's sub-brand Poco launches high-performance mobilephone X3 GT for only $299. Xiaomisplits its sub-brand Poco to release another X3 mobile phone. Following the X3Pro and X3 NFC, the newly launched X3 GT specifically appeals to performance,suppor…
The Global Silicon Metal Market Generally, there are two different types of silicon metals. One is called the Chemical grade and the other is called the Metallurgical grade. These t…