Because the steric hindrance of the extended polymer side chain effectively hinders the secondary agglomeration between cement particles, so the product has high dispersion performance and can maintain this performance for a long time to realize the…
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…
The European Commission has submitted to member states a new draft of sanctions against Russia, including an oil embargo. Some member states that rely heavily on Russian energy sought exemptions. Western media reported that the European Commission d…
France's annual inflation rate hit 6.1 percent in July 2022, rising further from 5.8 percent in June, the highest since July 1985, the National Institute for Statistics and Economics (Insee) said.…
France's annual inflation rate hit 6.1 percent in July 2022, rising further from 5.8 percent in June, the highest since July 1985, the National Institute for Statistics and Economics (Insee) said.…
In the European market, due to the heat wave in Europe, the Rhine River, one of the main traffic arteries in Europe, has fallen sharply, causing logistical problems for barges transporting i…
Continental natural gas futures closed up 6.7% Thursday at a record high, with European gas prices already ten times higher than usual for this time of year. Benchmark electricity prices in Europe also hit a new record Thursday, deepening an energy c…
The Nordic electricity market (Nord Pool) is reported as saying that electricity prices in Denmark are now three times higher than they were this time last year. Martin Hansen, deputy hea…
The impermeability of concrete is related to its porosity and pore structure.…
Recently, the Bulgarian Gas Company said that Bulgaria is negotiating with Gazprom on resuming natural gas supply, and there is a possibility that Russia will resume natural gas supply to Bulgaria.Since the outbreak of the conflict between Russia and…
Thermal insulation materials refer to materials or material composites that have significant resistance to heat flow.…
The nucleic acid extraction system needs to use matching nucleic acid extraction reagents to automatically complete the extraction of sample nucleic acid.…
Follow up with peers! August rally scheduled! Before August, the price increase information will go ahead. The rising product range involves resin, polyurethane, crude oil and other industrial chains! Kuraray: Starting from August 1, the company's pr…
It is soluble in water and resists hard water, acidity, alkaliity, general electrolyte, and boiling. Content: >=60% Detergents LS: Detergent LS features a rich and fine foam with low degreasing powers, good biodegradability, and is gentle on skin…
A white stearic acid amide oil emulsion. The product is environmentally friendly, safe, clean, and non-polluting. It can be used in paints, inks, and leather coatings.Particle size: D50 = =2um Stearic Acid Amide Emulsion: Stearic acidamideamide…