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MPEG Methoxypolyethylene glycols is nonionic and soluble with water, alcohol, and organic solvents. It is stable under heat and has a very low vapor pressure. MPEG Methoxypolyethylene glycols MPEG has a property of being stable under normal pressu…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
GH4049 is a nickel-based superalloy, which is an age-hardening alloy. The corresponding grade is GH49. Its nickel content is about 70%.…
The European Union is seeking to boost energy cooperation with African countries to help wean them off dependence on Russian gas imports.Bloomberg said, recently, according to a draft EU file, African countries, especially in western Africa Nigeria,…