Polycarboxylic acid superplasticizer has been widely used in many construction fields. Modern concrete has high requirements for additional functional additives, so polycarboxylic acid water-reducing agent in the concrete system, it should consider…
Concrete superplasticizer is high efficienct water reducing agent. Its difference from ordinary water reducing agent lies in the high-water reduction rate. The water reduction rate of ordinary water reducing agent is generally 5%-10%, and the water r…
In the coming weeks, problems with chip production due to a global shortage of neon could start to manifest. Zeno pointed out that if inventories are depleted by April, and chipmakers have no sources in the re…
According to the United Nations website, in the past week, countries reported an 8% increase in new crown cases to the WHO, with more than 11 million positive tests. Tedros noted that although some countries hav…
The European Central Bank will hold a meeting on interest rates, with inflation in the euro zone already soaring to a record high, and the signal from the meeting will be crucial to the market. In terms of economic data, the U.S. trade data for Janua…
As international oil prices hit a 14-year high, the impact of the soaring prices of PP, PC and PE, the world's "king of bulk commodities", began to spread downstream of the petrochemical industry chain, the plastic industry bears the brunt.…
The ups and downs are amazing Recently, Toray Plastics (China) Co., Ltd. issued a notice stating that due to the increase in the price of PA raw materials and the tight supply, the price of related products has been increased: Nylon 6 (non-filled gra…
In 2021, in the context of the bull market of commodities, the plastics market will not disappoint, and the rose sprint has been up for nearly ten years. The international crude oil surge has driven the plasticization sector to rise collectively, and…
The efficient plasticizer is a synthetic polymer used in the preparation of high strength concrete. They are also known as high range water reducers because their use in wet concrete can reduce the water content in wet concrete mixtures by up to 30%.…
The plastics market has been in a weak downward trend since October 2018, but it will not be until 2020 that the plastics market has begun to stop falling and pick up. Entering 2021, in the context of the bull market of bulk commodities, the plastics…
The working principle of efficient plasticizer (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 solvated water film…