Summary of non-ferrous metal (copper, aluminum, zinc) dumping data in China in 2021
Time of Update: 2022-11-28
According to the data announced by the National Food and Material Reserve Administration, a total of 3 batches of reserve metals (copper, aluminum and zinc) will be released to the market in 2021, namely:First batch: Open auction from July 5 to 6The quantities of copper, aluminum and zinc were 20,000 tons, 50,000 tons and 30,000 tons respectively.
Rising prices of chemical raw materials drove many tire companies to adjust prices
Time of Update: 2021-11-19
Recently, many tire companies, including Zhengxin, Michelin, Giti Tire, Zhongce Rubber, and Sailun Tire, have announced that they will increase the prices of some products due to rising raw material prices.
Sansheng Pharmaceuticals' first half 2019 results were announced
Time of Update: 2021-03-04
have also made significant progress: humanized anti-tumor necrotizing factors α anti-tumor necrotizing factors for patients with rheumatoid arthritis (RA) α antibody products (SSS07) have completed health volunteers and RA The first phase of clinical trials in patients is currently preparing for the second phase trial of RA patients and other inflammatory diseases, and the clinical trial of anti-IL-17A antibodies (608) for moderate-severe plaque-like psoriasis was approved by the National Drug Administration on July 31 this year.
Coating process: production process of general latex primer
Time of Update: 2020-04-03
Core tips: 1, universal latex primer formulation: paint formulation dosage /kg water 11.2 hydroxyethyl cellulose 0.07 ammonia 0.14 ethylene glycol 2.90 dispersant 1.76 surface active agent 2.8 titaniu
Time of Update: 2020-03-04
certain pigments, such as titanium white powder, after a certain period of exposure after the paint film, the film in the paint film is destroyed, the pigment on the surface can not be firmly in the
Experts talk about the phosphating process before applying primer
Time of Update: 2020-02-21
The phosphating treatment before the application of the primer will improve the adhesion between the paint film and the base metal, improve the corrosion resistance of the whole coating system, and pr