Concrete is a stone mixed with water, sand, stones and some chemical additives, if necessary, in a particular proportion. Foaming occurs when concrete is made due to agitation. The appearance of a large amount of foam will lead to a decrease in the s…
What impact will Apple's upcoming iPhone14 have on the apple watch series 3 screen replacement industry…
A white stearic acidamide-amide emulsion can be used. The product is environmentally friendly, nontoxic, polluting and non-hazardous. It can be used in paints, inks, and leather coatings.Particle Size: D50: =2um Stearic Acid Amide Emulsion: The…
Recently, the International Energy Agency (IEA) released a report showing that global demand for naphtha has fallen sharply. Two factors account for this, the IEA said. On the one hand, profits are being squeezed by rising crude oil prices and shrink…
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