The working principle of efficient water reducer and superplasticizer

The working principle of efficient water reducer and superplasticizer

The working principle of efficient water reducer and superplasticizer (1) Dispersion: After the cement is mixed with water, due to the hydration of the cement particles, the cement particles form an electric double-layer structure, which makes it form a ...
The Russia resumes flights with Germany and other 6 countries Will Affect the Price of scandium sulfi

The Russia resumes flights with Germany and other 6 countries Will Affect the Price of scandium sulfi

It is reported that the Russian New Crown Virus Epidemic Prevention and Control Headquarters released a message on the 25th that based on the principle of reciprocity, Russia will resume international flights with Germany, Venezuela, Syria, Tajikistan, U...
Types and functions of concrete additives including foamer lightweight cement

Types and functions of concrete additives including foamer lightweight cement

Concrete additives can be divided into four categories according to their functions: 1, Improve concrete mixing logistics variable performance of admixtures, such as various functions of water reducer. 2, Adjust the concrete setting time, hardening perfo...
Market Trend and Demand The titanium dioxide market become hot Will Affact the Price of NiO powder

Market Trend and Demand The titanium dioxide market become hot Will Affact the Price of NiO powder

Regardless of the price, the goods are available On March 22, Wanhua Chemical issued a notice of price increase, stating that the extremely cold weather caused the installation to resume operation and the undecided start-up time of the main raw materials...
Market Trend and Demand International oil prices rose sharply on the 24th Will Affact the Price of Ni

Market Trend and Demand International oil prices rose sharply on the 24th Will Affact the Price of Ni

On March 24, international oil prices rose sharply on the 24th. As of the close of the day, the price of light crude oil futures for May delivery on the New York Mercantile Exchange rose by US$3.42 to close at US$61.18 per barrel, an increase of 5.92%; t...
Market Trend and Demand Chemical urea quotes rise Will Affact the Price of New aviation materials

Market Trend and Demand Chemical urea quotes rise Will Affact the Price of New aviation materials

On March 24, the urea equipment of Shandong Jinmei Mingshui Chemical Group Co., Ltd. was operating normally. Small granular urea was quoted at 2,140 yuan/ton, and the quotation increased by 10 yuan/ton. The actual transaction price was mainly negotiated....
The Germany launches rapid antigen screening Will Affect the Price of scandium sulfide

The Germany launches rapid antigen screening Will Affect the Price of scandium sulfide

It is reported that in recent days, Germany has successively approved the launch of a number of new crown self-test products. The German Federal Ministry of Health hopes to curb the new crown epidemic through a large number of free rapid screenings and s...
Industry chain of New aviation materials industry in 2021

Industry chain of New aviation materials industry in 2021

New materials refer to newly developed or developing structural materials with excellent properties and functional materials with special properties. Structural materials mainly use their strength, toughness, hardness, elasticity, and other mechanical pr...
Market Trend and Demand - The price of chloroform continues to rise will affact the price of New avia

Market Trend and Demand - The price of chloroform continues to rise will affact the price of New avia

The price of chloroform continues to rise It is reported that chloroform is a kind of organic synthetic raw material, mainly used to produce freon (F-21, F-22, F-23), dyes and drugs. In medicine, it is often used as an anesthetic. It can be used as a sol...
The fire in Japanese semiconductor giant factory Will Affect the Price of scandium sulfide

The fire in Japanese semiconductor giant factory Will Affect the Price of scandium sulfide

It is reported that Shibata Hideri, president of Japanese semiconductor giant Renesas Electronics, said on the 21st that a fire broke out in an important factory of the company, which may have a very large impact on the supply chain. The company will do ...