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The global shift to cleaner , greener energy appears to be accelerating agai n While the world focus on climate change has been taken a back seat to the COVID - 19 pandemic for most of the past 18 months , it has begun to return in a powerful way. In…

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Market Trend and Demand Chemical raw materials nine consecutive rises Will Affact the Price of Titanium disilicide

Starting from the beginning of 2020, chemical raw materials have entered a period of rising prices, and by 2021, prices have increased wildly. So far, it has been rising for 9 consecutive times in May, and there is no sign of stopping the soaring all…

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Effect of cement temperature on the performance of pce powder

If the compatibility of polycarboxylate superplasticizer and cement is not good, the concrete mixture is prone to some problems, such as segregation, bleeding, greater slump loss, shorter setting time and so on, so that the concrete mixture can not b…

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