The loosening at the end of the month is still at a high level, and propylene glycol rose by more than 17% in January
According to the monitoring data of the Business Society, as of January 31, the ex-factory price of domestic industrial-grade propylene glycol was a reference price of 13,266 yuan/ton, which was the s…
Fire breaks out at Shell’s Jurong Island plant, emergency shutdown of propylene oxide/styrene unit
Citing news from Dow Jones in the United States, a fire broke out at Shell Jurong Island (SJI) in Singapore on October 10. The fire has been extinguished and there were no casualties. The cause of the…
Tesla launches premium color body wrap for Model 3 and Model Y, priced at US$7,500-8,000
Recently, Tesla launched Model 3 and Model 3 in its online store and smartphone app in North America. Y’s advanced color car wrap service allows car owners to change the color of their vehicle w…
Is it normal for water reducing agent to crystallize at low temperatures? What are the main symptoms?
The water-reducing agent itself has a high water-reducing rate and excellent working performance. It is especially suitable for formulating high durability, large fluidity, high slump retention, high …
The development history of concrete mud inhibitors and research progress at home and abroad
The so-called concrete mud inhibitor is to help reduce the adsorption of soil during the actual production process. Concrete admixture is the main means to achieve high strength, high working performa…
What are the methods for synthesizing early-strength superplasticizer at room temperature?
What are the methods for synthesizing early-strength water-reducing agents at room temperature? The following three are recognized in the industry. I hope it will be helpful to you Large molecule reac…
Early Strength Antifreeze Manufacturer – At what temperature is the concrete antifreeze effective?
Contents of this article How to use Sihai Huinong antifreeze? How to use antifreeze? Should the snow melting agent be spread before or after snow? How to use Ts-15 antifreeze? Instructions for use of …
Hengli Petrochemical (Dalian) BDO unit is put into operation at the end of the month
On October 7, the No. 1 BDO unit and No. 1 maleic anhydride unit (including butane pretreatment) in the fourth bid section of the Hengli Petrochemical (Dalian) New Materials Project were successfully …
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