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The TR-B (foaming agent) can be mixed with cement slurry to produce lightweight porous concrete. Dilute TR-B (foaming agent) with water, isolate it from the foam machine to obtain foam, and mix the foam with cement and gypsum mortar to obtain an insu…
There are mainly three indicators: foamability, foam toughness, and bleeding, to measure the quality of foaming agents.…
The kinetic process of heterogeneous catalysis includes adsorption diffusion surface chemical reaction. At present most of the researches on electrocatalysis focus on increasing the number of catalytic active sites improving the intrinsic ac…
Fatty alcohol-terminated polyethers have the following characteristics: wetting, water-soluble decontamination low foam, emulsifying and emulsifying.Easy biodegradation. Content: 95% The Fatty Alcohol-terminated Polyether: Fatty alcohol terminate…
The price of nickel and stainless steel rose together. Nickel afternoon hand in hand with stainless steel together turn red up. Due to the temporary easing of geopolitical risks, risk assets are now picking up, nonferrous metals, stock markets, and s…