Polyurethane spray application scope and construction key points
Polyurethane spraying is a high-molecular polymer that is foamed on-site through high-pressure spraying under the action of various additives such as foaming agents, catalysts, and flame retardants, m…
These 4 key points of polyurethane foaming technology need to be paid attention to
Polyurethane foaming technology is actually the production of polyurethane foam A technology, this kind of foam can now be used in many fields, such as high-pressure metering pumps and electrical cont…
Introduction to the key points that need to be controlled in the glue injection process of broken bridge aluminum profiles
Aluminum profile glue injection technology (hereinafter referred to as glue injection technology ) is a technology that produces polyurethane-injected heat-insulating aluminum profiles (hereinafter re…
Signed! Zhenhai Refining and Chemical cooperates with BASF on key raw materials for new generation of environmentally friendly plasticizers
On October 10, 2023, Sinopec Zhenhai Refining and Chemical Company and German BASF held a signing ceremony for the isononanol project in Zhenhai Refining and Chemical Company. On the afternoon of Octo…
[Zinc stearate supply and sales] Application and key properties of zinc stearate in wood paint
Common wood coatings on the market are: nitrocellulose paint (NC paint) , polyurethane or polyester paint (PU paint), unsaturated polyester paint (PE paint), ultraviolet light curing paint (UV paint),…
Signed! Zhenhai Refining and Chemical cooperates with BASF on key raw materials for new generation of environmentally friendly plasticizers
On October 10, 2023, Sinopec Zhenhai Refining and Chemical Company and German BASF held a signing ceremony for the isononanol project in Zhenhai Refining and Chemical Company. On the afternoon of Octo…
Signed! Zhenhai Refining and Chemical cooperates with BASF on key raw materials for new generation of environmentally friendly plasticizers
On October 10, 2023, Sinopec Zhenhai Refining and Chemical Company and German BASF held a signing ceremony for the isononanol project in Zhenhai Refining and Chemical Company. On the afternoon of Octo…
Signed! Zhenhai Refining and Chemical cooperates with BASF on key raw materials for new generation of environmentally friendly plasticizers
On October 10, 2023, Sinopec Zhenhai Refining and Chemical Company and German BASF held a signing ceremony for the isononanol project in Zhenhai Refining and Chemical Company. On the afternoon of Octo…
Key points of measures to prevent or mitigate adverse environmental impacts of polycarboxylate water-reducing agents
As the third high-performance water-reducing agent successfully developed and produced after naphthalene series, melamine series, aliphatic series and sulfamate series, polycarboxylic acid-based water…
Do you know 3 key points of water reducing agent construction and application technology?
There are currently dozens of varieties of water reducing agents produced in China. According to its chemical composition, it can be divided into six categories: lignin series, naphthalene sulfonate s…
